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Busway Products

17-1

Busway Products

August 2006

Contents
Description

Page

Low Voltage Busway
Pow-R-Way III Busway
Product Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Features, Benefits and Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Offering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Selection and Pricing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pow-R-Way Busway
Product Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Selection and Pricing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100 Ampere Busway
Product Description and Application Description . . . . . . . . . . . . . . . .
Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Medium Voltage Busway — Non-Segregated Phase Bus
Application Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Features, Benefits and Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standards and Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pow-R-Way III Upward Elbow

CA08101001E

For more information visit: www.EatonElectrical.com

17-2
17-4
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17-5
17-7
17-7
17-10
17-21
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17-22
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17-28
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17-29
17-29
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17

17-2

Busway Products
Low Voltage Busway
August 2006

Pow-R-Way III Busway

Product Description
Superior Housing Design and a
True Sandwich Design Maximize
Busway Performance
Cutler-Hammer
 Pow-R-Way III
 by
Eaton Corporation is constructed with
a lightweight and durable, two-piece,
aluminum-extruded housing. The nonventilated housing design excludes
potential points of penetration by
moisture or dust. Bus bars for plug-in
applications have full-sized conductor
tabs welded by a fully automated
state-of-the-art welding process. This
design extends the contact surfaces
outside of the busway housing and
into the plug-in outlet. The benefits
of the true sandwich design for both
plug-in and feeder busway include
improved coordination and heat
dissipation, better bracing, and the
elimination of the ˝chimney effect.”

Pow-R-Way III Bridge Joint Reduces
Installation Time and Provides Flexibility
for Future Modifications
Pow-R-Way III joint connections are
made with the rugged Pow-R-Bridge
joint package. A Pow-R-Bridge is
installed on each section of busway
prior to shipment. Job site connections
are made quickly by releasing the bridge
joint bolt, moving the next section into
place, and re-tightening the bolt. Torqueindicating, double-headed bolts with
fall-away instruction tags are provided
to ensure that proper installation torque
is achieved. The Pow-R-Bridge provides
an adjustment in section length of up
to ±0.5-inch (12.7 mm) at each joint.

combining the 50% integral housing
ground with the 50% internal ground.
To meet the growing demand for
grounding isolation, Pow-R-Way III
also offers a 50% isolated ground bar.
When customers are concerned about
harmonics and overheating generated
by nonlinear loads, Pow-R-Way III
provides a solution through a fully
rated 200% capacity neutral bar.

Joint End

A Space-Saving Innovation —
The Corner Joint Elbow
The Pow-R-Way III Corner Joint combines the features of the Pow-R-Bridge
with reduced elbow leg lengths.
Due to its compact design, the corner
joint allows for layouts that provide
optimum utilization of space and
increases available plug-in openings.

Forward Corner Joint

Pow-R-Way III Offers Grounding
and Neutral Options to Meet Every
Customer Preference and Need

17

Cut-Away Section of Plug-in Busway

Epoxy Insulation Provides Exceptional
Performance
The phase and neutral bars are
insulated with Class B, 130°C, epoxy
insulation applied by an automated
fluidized bed process. This application
insulates the conductors in a precise
and controlled manner to ensure
smooth, continuous, high quality
protection. Following the epoxy insulation process, all contact surfaces
are silver-plated to provide an
extremely durable connection.

The aluminum housing is UL
 listed
as a 50% integral ground path and is
provided as a standard, economical
ground system. A 50% internal ground
bar is also available. In certain industrial applications, a ground path
greater than 50% may be required.
Pow-R-Way III can solve this problem
in a cost-efficient manner through

Upward Corner Joint

Straight Lengths
Indoor Joint Assembly

For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-3

August 2006

Pow-R-Way III Busway
A Complete Line of Fittings for Indoor
and Outdoor Applications
Pow-R-Way III offers an extensive
range of fittings to meet every application need. Flanges, elbows, end cable
tap boxes and end closers are used
in basic busway routing. For more
complex layouts, combination elbows
and offsets can be utilized along with
transformer throats, vault flanges,
reducers and expansion joints.

Upward Elbow

Rearward Corner Joint Assembly

High 6-Cycle Short-Circuit Ratings
Optimize Coordination between
Busway and Power Equipment and
Meet High Quality Standards
All ratings of Pow-R-Way III have been
tested to 6-cycle standards and have
achieved a minimum rating of 85 kA
and a maximum rating of 200 kA rms
symmetrical.
Outdoor Joint Assembly
End Cable Tap Box

Enhanced Bus Plug Design Facilitates
Installation and Improves Safety
Pow-R-Way III plug-in protective
devices are available in circuit breaker
and fusible switch designs. Standard
features include: oversized enclosures,
extended ground and neutral bars,
line side barriers, bus plug alignment
pin, busway interlock, and improved
clamp and guides.
Advanced bus plugs provide
protection, communication and
coordination capabilities using the
Visor Series (TVSS), Energy Sentinel,
Digitrip OPTIM, and Advantage
Motor Control components.

Standard Switchboard Flange

Plug-in Unit

Final Busway Assembly

CA08101001E

For more information visit: www.EatonElectrical.com

17

Typical Busway Installation
(Torque Indicating Bolt)

Busway Products
Low Voltage Busway

17-4

August 2006

Pow-R-Way III Busway

Features, Benefits
and Functions
Pow-R-Way III Offers a Full Line of
Low Voltage Busway to Meet the
Needs of the Global Marketplace
Eaton Corporation has combined the
requirements of NEMA
, UL, CSA
 and
IEC into one design to present a worldclass product in the Cutler-Hammer
Pow-R-Way III. With standard features
that include a two-piece aluminum
housing, finger-safe plug-in outlets, an
integral ground path and high 6-cycle
short-circuit withstand ratings, Pow-RWay III provides a busway system that
can be utilized over a broad spectrum
of industrial, commercial and institutional applications worldwide.

Product Offering
Plug-in Busway
225 to 5000 amperes copper and
225 to 4000 amperes aluminum
straight sections of plug-in busway
are available in 2-foot (.6 m) incremental lengths from a 2-foot (.6 m)
minimum to 10-foot (3 m) maximum.
Plug-in busway is also available as
sprinkler-proof.
■ Feeder Busway
225 to 5000 amperes copper and 225
to 4000 amperes aluminum straight
sections of indoor and outdoor feeder
busway available in any length in
1/8-inch (3.2 mm) increments from a
16-inch (406 mm) minimum to a 10foot (3 m) maximum. A wide range
of fittings are available in indoor or
outdoor feeder busway.
■ Plug-in Units
A full family of busway plug-in units
is available. Standard plug-in units
include fusible or circuit breaker
protection. Advanced plug-in units
include Visor Series surge suppression, communicating IQ Energy
Sentinel and OPTIM Circuit Breakers,
and Advantage combination contactors and starters.

■

■

■

■

■

■

■

■

17

Product Features and Benefits
The all-aluminum two-piece
housing provides durability
and product integrity.
■ The lightweight and compact design
results in easy installation.
■

■

■

■

■
■

The housing combined with a true
sandwich design in both plug-in
and feeder busway contributes to
improve coordination and high
short-circuit ratings.
An epoxy insulation process
ensures optimum conductor and
system protection.
Silver-plated joint and contact
surfaces provide high-quality
connections.
Highly automated manufacturing
processes result in a superior
product.
The Pow-R-Bridge joint package
and torque indicating bolt gives a
rugged, yet flexible and easy-toinstall connection.
Corner Joint Elbows contribute to
successful layouts and minimize
space limitations.
High 6-cycle short-circuit ratings
optimize coordination between
busway and power equipment.
This world-class product design and
manufacturing meets the requirements of NEMA, CSA, Seismic
and ISO
.
Plug-in busway design and an
enhanced bus plug-in unit facilitates
installation and improves safety.
Flexible ground and neutral options
provide solutions for any application problem.
A full family of plug-in units is
available for every power need.
Advanced bus plugs provide
protection, communication and
coordination capabilities.

Busway Capabilities
The busway manufacturing plant in
Greenwood, SC is able to meet your
emergency or quick ship requirements with quick ship lead-times
from 3 days to 2 weeks.
■ Customer approval drawings can be
available in 2 weeks or less to meet
your project requirements.
■ Eaton’s Cutler-Hammer Final Field
Fit program ensures accurate layout and allows for minor last-minute
modifications during installation.
■ Advanced system tools including
the Bid Manager and Pow-R–
Designer programs provide quick
and accurate product information.
■

For more information visit: www.EatonElectrical.com

Product Support
■

Busway product and application
support is available from a
professional team of Eaton employees
that includes Field Sales Engineers,
Application Engineers, Engineering
Service Systems and the Greenwood
Busway Product Engineering Services.

Additional Pow-R-Way III Information
Technical Data:

TD01701001E

ABCs of Busway:

IM01701002E

Brochure:

BR01701001E

Busway vs. Cable
and Conduit:

SA01701003E

Final Field Fit
Program:

SA01701004E

Selling Policy:

25-000

Discount Symbol:

CE3-LV Busway
CE4-LV Busway
Devices

Bridge Joint Assembly

Standards and Certifications
Pow-R-Way III meets the requirements of NEMA, UL 857, CSA
C22.2 No. 27-94, IEEE, ANSI,
IEC 439-1 & 2, IEC 529 and is
manufactured in an ISO 9001
certified facility.
■ Pow-R-Way III meets the International
Building Code standards and is certified in the Uniform Building Code

and the California Building Code to
exceed Zone 4 requirements.

■

CA08101001E

Busway Products
Low Voltage Busway

17-5

August 2006

Pow-R-Way III — Product Specifications

Product Specifications

special splice plates. Fittings —
such as elbows, tees, flanges, etc.
— shall be identical for use with
both the plug-in and feeder types
of busway. The busway shall be
capable of being mounted
flatwise, edgewise, or vertically
without derating. The busway
shall consist of standard 10-foot
(3 m) sections with special sections and fittings provided to suit
the installation. Horizontal runs
shall be suitable for hanging on
10-foot (3 m) maximum centers.
Vertical runs shall be suitable
for mounting on 16-foot (4 m)
maximum centers. Provide one
hanger for every 10 feet
(3 m) of horizontally mounted
duct. On vertical runs provide
one adjustable hanger per floor.

Ratings
B. The busway shall be
Cutler-Hammer type Pow-R-Way III
by Eaton Corporation:
[3-phase, 3-wire]
[3-phase, 3-wire with 50%
housing ground and/or 50%
internal ground]
[3-phase, 3-wire with 50%
housing ground and/or 50%
isolated ground]
[3-phase, 4-wire with 100% neutral]
[3-phase, 4-wire with 100% neutral,
50% housing and/or 50%
internal ground]
[3-phase, 4-wire with 100%
neutral, 50% housing and/or
50% isolated ground]
[3-phase, 4-wire with 200% neutral]
[3-phase, 4-wire with 200% neutral,
50% housing ground, and/or
50% internal ground]
[3-phase, 4-wire with 200% neutral,
50% housing ground, and/or
50% isolated ground]
with voltage and current ratings
as indicated on the contract
drawings.
C. The busway shall have a minimum
of 6-cycle short-circuit rating of
85 kA rms symmetrical for ratings
through 800 amperes, 100 kA rms
symmetrical for ratings through
1350 amperes, 125 kA rms symmetrical for ratings through 1600
amperes, 150 kA rms symmetrical
for ratings through 2500 amperes,
and 200 kA rms symmetrical for
ratings through 5000 amperes.

Construction

Bus
A. Bus bars shall be fabricated from
high strength, [55% conductivity
aluminum] [98% conductivity
copper] and suitably plated at all
electrical contact surfaces.
B. Bus bars shall be insulated over
their entire length, except at joints
and contact surfaces, with a UL
listed insulating material consisting of epoxy applied by fluidized
bed process. Tape or heat-shrink
sleeve insulation, or any other
method of insulation which can
allow air-gaps or insulation breakdown, shall not be acceptable.
C. The busway shall be capable of
carrying rated current continuously
without exceeding a temperature
rise of 55ºC based on a 40ºC ambient.

A. The busway and associated
fittings shall consist of [aluminum]
[copper] conductors totally
enclosed in a two-piece extruded
aluminum housing. Outdoor
feeder, indoor feeder and indoor
plug-in busway shall be interchangeable at the same rating
without the use of adapters or

CA08101001E

For more information visit: www.EatonElectrical.com

Bus Joints
A. Each busway section shall be
furnished complete with joint
hardware and covers. The busway
joints shall be a single-bolt, nonrotating, removable bridge design.
All bridge joints shall be furnished
with torque-indicating double
head joint bolts and Belleville
washers. The bridge joint shall
utilize a captive nut retainer on
the opposite side of the torque
indicating bolt. The bridge joint
design shall ensure proper installation without the use of a torque
wrench, and provide visual indication that the joint is properly
torqued. Each busway joint
shall allow for a minimum
length adjustment of ± 0.5 inches
(12.7 mm). De-energization of
busway shall not be required for
safe testing of joint tightness.

Housing
A. The busway housing shall be
a two-piece design fabricated from
extruded aluminum. The two-piece
housing shall be bolted together
along the bottom flange. The
busway enclosure finish shall
be ANSI 61 gray baked epoxy
powder paint applied by an
electrostatic process.
B. Outdoor feeder busway housing
shall be identical to indoor feeder
busway housings, and shall be
UL listed for outdoor use.

17

17-6

Busway Products
Low Voltage Busway
August 2006

Pow-R-Way III Busway — Product Specifications
Plug-in Busway
A. Where required, busway shall
be of the plug-in type. Plug-in
busway shall be available in
standard 2-, 4-, 6-, 8- and 10-foot
lengths, with plug-in openings
provided on both sides of the
busway sections on 2-foot (.6 m)
centers. Plug-in covers shall prevent dirt and debris from entering
contact plug-in openings in the
busway. The design shall allow
for 10 hinged cover outlets per 10
feet (3 m) of plug-in length. Covers
for plug-in openings shall have a
positive screw close feature and
provisions for the installation of
power company seals. The contact
surfaces for bus plug stabs shall
be silver-plated of the same
material, thickness, and rating
as the stab bars. The tabs shall be
welded to the bus bars. A standard
housing ground connection shall be
supplied in each plug-in opening.
Positive mechanical guides for
plug-in units shall be provided at
each plug-in opening to facilitate
unit alignment and prevent
improper installation.

B. Where required, plug-in units of
the types and ratings indicated on
the plans and specifications shall
be supplied. Plug-in units shall be
mechanically interlocked with the
busway housing to prevent their
installation or removal when the
switch is in the ON position. The
enclosure of any plug-in unit shall
make positive ground connection
to the duct housing before the
stabs make contact with the bus
bars. All plug-in units shall be
equipped with a defeatable interlock to prevent the cover from
being opened while the switch is
in the ON position and prevent
accidental closing of the switch
while the cover is open. The plugs
shall be provided with a means for
padlocking the cover closed and
padlocking the disconnect device
in the OFF position. The operating
handle and mechanism shall
remain in control of the disconnect device at all times, permitting
its easy operation from the floor
by means of a hookstick or chain.
For safety reasons, no projections
shall extend into the busway
housing other than the plug-in
stabs. All plug-in units shall be
interchangeable without alteration
or moderation of plug-in duct.

C. Fusible-type plugs shall have a
quick-make/quick-break disconnect switch and positive pressure
fuse clips
— OR —
C. Circuit-breaker-type plugs
shall have an interrupting rating of
not less than — symmetrical rms
amperes or be series-rated as
otherwise shown in the contract
document and shall meet all
requirements of UL Standard 489.
It shall be possible to increase the
interrupting rating of a breaker
plug-in device having ampere
ratings through 400 amperes up to
100 kAIC at 480 Vac and 200 kAIC
at 240 Vac by changing out the
circuit breaker only and leaving
the enclosure intact. All breaker
plug-in devices shall be
Cutler-Hammer type Series C.

Transient Voltage Surge Suppression
A. Provide transient voltage surge
suppression as specified in
Section 16671.

17

For a complete product
specification in CSI format,
see the Cutler-Hammer Product
Specification Guide. . . . . . . . . . . . . Section 16466
For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-7

August 2006

Pow-R-Way III Busway — Technical Data and Specifications

Technical Data and Specifications
Dimensions — Bus Bar and Housing
Table 17-1. 3-Wire with No Neutral
Ampere Rating
Al

Phase Bar Size
(Depth and Width)
Inches (mm)

Bar
Per
Phase

225
400
600
800

225
400
—
600

.25 x 1.62 (6.4 x 41.1)
.25 x 1.62 (6.4 x 41.1)
.25 x 1.62 (6.4 x 41.1)
.25 x 1.62 (6.4 x 41.1)

1
1
1
1

4.75 x 4.38 (120.7 x 111.3)
4.75 x 4.38 (120.7 x 111.3)
4.75 x 4.38 (120.7 x 111.3)
4.75 x 4.38 (120.7 x 111.3)

4.75 x 4.50 (120.7 x 114.3)
4.75 x 4.50 (120.7 x 114.3)
4.75 x 4.50 (120.7 x 114.3)
4.75 x 4.50 (120.7 x 114.3)

4.75 x 4.55 (120.7 x 115.6)
4.75 x 4.55 (120.7 x 115.6)
4.75 x 4.55 (120.7 x 115.6)
4.75 x 4.55 (120.7 x 115.6)

A
A
A
A

1000
1200
1350
1600

—
800
1000
1200

.25 x 2.25 (6.4 x 57.2)
.25 x 2.75 (6.4 x 70.0)
.25 x 3.25 (6.4 x 82.3)
.25 x 4.25 (6.4 x 108.0)

1
1
1
1

5.38 x 4.38 (136.7 x 111.3)
5.88 x 4.38 (149.4 x 111.3)
6.38 x 4.38 (162.1 x 111.3)
7.38 x 4.38 (187.5 x 111.3)

5.38 x 4.50 (136.7 x 114.3)
5.88 x 4.50 (149.4 x 114.3)
6.38 x 4.50 (162.1 x 114.3)
7.38 x 4.50 (187.5 x 114.3)

5.38 x 4.55 (136.7 x 115.6)
5.88 x 4.55 (149.4 x 115.6)
6.38 x 4.55 (162.1 x 115.6)
7.38 x 4.55 (187.5 x 115.6)

A
A
A
A

2000
—
2500
3200

1350
1600
2000
—

.25 x 5.50 (6.4 x 139.7)
.25 x 6.25 (6.4 x 158.8)
.25 x 8.00 (6.4 x 203.2)
.25 x 4.25 (6.4 x 108.0)

1
1
1
2

8.64 x 4.38 (219.5 x 111.3)
9.40 x 4.38 (238.8 x 111.3)
11.17 x 4.38 (283.7 x 111.3)
16.14 x 4.38 (410.0 x 111.3)

8.64 x 4.50 (219.5 x 114.3)
9.40 x 4.50 (238.8 x 114.3)
11.17 x 4.50 (283.7 x 114.3)
16.14 x 4.50 (410.0 x 114.3)

8.64 x 4.55 (219.5 x 115.6)
9.40 x 4.55 (238.8 x 115.6)
11.17 x 4.55 (283.7 x 115.6)
16.14 x 4.55 (410.0 x 115.6)

A
A
A
B

4000
—
5000

2500
3200
4000

.25 x 5.50 (6.4 x 139.7)
.25 x 6.25 (6.4 x 158.8)
.25 x 8.00 (6.4 x 203.2)

2
2
2

18.64 x 4.38 (473.5 x 111.3)
20.16 x 4.38 (512.0 x 111.3)
23.70 x 4.38 (602.0 x 111.3)

18.64 x 4.50 (473.5 x 114.3)
20.16 x 4.50 (512.0 x 114.3)
23.70 x 4.50 (602.0 x 114.3)

18.64 x 4.55 (473.5 x 115.6)
20.16 x 4.55 (512.0 x 115.6)
23.70 x 4.55 (602.0 x 115.6)

B
B
B

Wire Designation and Housing Size (Width x Height) Inches (mm)

Cu

Wire Designation and Housing Size (Width x Height) Inches (mm)
50% Integral Housing
Ground 3WH

50% Internal Ground
Bus 3WHG

Figure

50% Internal Isolated
Ground 3WI

Note: Refer to Figure 17-1 on Page 17-8.

Table 17-2. 4-Wire with 100% Neutral
Ampere Rating
Al

Phase and Neutral
Bar Size
(Depth and Width)
Inches (mm)

Bar
Per
Phase

225
400
600
800

225
400
—
600

.25 x 1.62 (6.4 x 41.1)
.25 x 1.62 (6.4 x 41.1)
.25 x 1.62 (6.4 x 41.1)
.25 x 1.62 (6.4 x 41.1)

1
1
1
1

4.75 x 4.38 (120.7 x 111.3)
4.75 x 4.38 (120.7 x 111.3)
4.75 x 4.38 (120.7 x 111.3)
4.75 x 4.38 (120.7 x 111.3)

4.75 x 4.50 (120.7 x 114.3)
4.75 x 4.50 (120.7 x 114.3)
4.75 x 4.50 (120.7 x 114.3)
4.75 x 4.50 (120.7 x 114.3)

4.75 x 4.55 (120.7 x 115.6)
4.75 x 4.55 (120.7 x 115.6)
4.75 x 4.55 (120.7 x 115.6)
4.75 x 4.55 (120.7 x 115.6)

A
A
A
A

1000
1200
1350
1600

—
800
1000
1200

.25 x 2.25 (6.4 x 57.2)
.25 x 2.75 (6.4 x 70.0)
.25 x 3.25 (6.4 x 82.3)
.25 x 4.25 (6.4 x 108.0)

1
1
1
1

5.38 x 4.38 (136.7 x 111.3)
5.88 x 4.38 (149.4 x 111.3)
6.38 x 4.38 (162.1 x 111.3)
7.38 x 4.38 (187.5 x 111.3)

5.38 x 4.50 (136.7 x 114.3)
5.88 x 4.50 (149.4 x 114.3)
6.38 x 4.50 (162.1 x 114.3)
7.38 x 4.50 (187.5 x 114.3)

5.38 x 4.55 (136.7 x 115.6)
5.88 x 4.55 (149.4 x 115.6)
6.38 x 4.55 (162.1 x 115.6)
7.38 x 4.55 (187.5 x 115.6)

A
A
A
A

2000
—
2500
3200

1350
1600
2000
—

.25 x 5.50 (6.4 x 139.7)
.25 x 6.25 (6.4 x 158.8)
.25 x 8.00 (6.4 x 203.2)
.25 x 4.25 (6.4 x 108.0)

1
1
1
2

8.64 x 4.38 (219.5 x 111.3)
9.40 x 4.38 (238.8 x 111.3)
11.17 x 4.38 (283.7 x 111.3)
16.14 x 4.38 (410.0 x 111.3)

8.64 x 4.50 (219.5 x 114.3)
9.40 x 4.50 (238.8 x 114.3)
11.17 x 4.50 (283.7 x 114.3)
16.14 x 4.50 (410.0 x 114.3)

8.64 x 4.55 (219.5 x 115.6)
9.40 x 4.55 (238.8 x 115.6)
11.17 x 4.55 (283.7 x 115.6)
16.14 x 4.55 (410.0 x 115.6)

A
A
A
B

4000
—
5000

2500
3200
4000

.25 x 5.50 (6.4 x 139.7)
.25 x 6.25 (6.4 x 158.8)
.25 x 8.00 (6.4 x 203.2)

2
2
2

18.64 x 4.38 (473.5 x 111.3)
20.16 x 4.38 (512.0 x 111.3)
23.70 x 4.38 (602.0 x 111.3)

18.64 x 4.50 (473.5 x 114.3)
20.16 x 4.50 (512.0 x 114.3)
23.70 x 4.50 (602.0 x 114.3)

18.64 x 4.55 (473.5 x 115.6)
20.16 x 4.55 (512.0 x 115.6)
23.70 x 4.55 (602.0 x 115.6)

B
B
B

Cu

50% Integral Housing
Ground 4WH

50% Internal Ground
4WHG

Note: Refer to Figure 17-1 on Page 17-8.

CA08101001E

For more information visit: www.EatonElectrical.com

Figure

50% Internal Isolated
Ground 4WI

17

Busway Products
Low Voltage Busway

17-8

August 2006

Pow-R-Way III Busway — Technical Data and Specifications

Dimensions — Bus Bar and Housing
Table 17-3. 4-Wire with 200% Neutral
Ampere Rating
Cu

Al

Phase Bar Size
(Depth and Width)
Inches (mm)
Neutral Bar is 0.5 (12.7)
x Width Shown

Bar
Per
Phase

Wire Designation and Housing Size (Width x Height) Inches (mm)
50% Integral Housing
Ground 4WNH

50% Internal Ground
Bus 4WNG

Figure

50% Internal Isolated
Ground 4WNI

225
400
600
800

225
400
—
600

.25 x 1.62 (6.4 x 41.1)
.25 x 1.62 (6.4 x 41.1)
.25 x 1.62 (6.4 x 41.1)
.25 x 1.62 (6.4 x 41.1)

1
1
1
1

4.75 x 4.92 (120.7 x 125.0)
4.75 x 4.92 (120.7 x 125.0)
4.75 x 4.92 (120.7 x 125.0)
4.75 x 4.92 (120.7 x 125.0)

4.75 x 5.05 (120.7 x 128.3)
4.75 x 5.05 (120.7 x 128.3)
4.75 x 5.05 (120.7 x 128.3)
4.75 x 5.05 (120.7 x 128.3)

4.75 x 5.10 (120.7 x 129.5)
4.75 x 5.10 (120.7 x 129.5)
4.75 x 5.10 (120.7 x 129.5)
4.75 x 5.10 (120.7 x 129.5)

A
A
A
A

1000
1200
1350
1600

—
800
1000
1200

.25 x 2.25 (6.4 x 57.2)
.25 x 2.75 (6.4 x 70.0)
.25 x 3.25 (6.4 x 82.3)
.25 x 4.25 (6.4 x 108.0)

1
1
1
1

5.38 x 4.92 (136.7 x 125.0)
5.88 x 4.92 (149.4 x 125.0)
6.38 x 4.92 (162.1 x 125.0)
7.38 x 4.92 (187.5 x 125.0)

5.38 x 5.05 (136.7 x 128.3)
5.88 x 5.05 (149.4 x 128.3)
6.38 x 5.05 (162.1 x 128.3)
7.38 x 5.05 (187.5 x 128.3)

5.38 x 5.10 (136.7 x 129.5)
5.88 x 5.10 (149.4 x 129.5)
6.38 x 5.10 (162.1 x 129.5)
7.38 x 5.10 (187.5 x 129.5)

A
A
A
A

2000
—
2500
3200

1350
1600
2000
—

.25 x 5.50 (6.4 x 139.7)
.25 x 6.25 (6.4 x 158.8)
.25 x 8.00 (6.4 x 203.2)
.25 x 4.25 (6.4 x 108.0)

1
1
1
2

8.64 x 4.92 (219.5 x 125.0)
9.40 x 4.92 (238.8 x 125.0)
11.17 x 4.92 (283.7 x 125.0)
16.14 x 4.92 (410.0 x 125.0)

8.64 x 5.05 (219.5 x 128.3)
9.40 x 5.05 (238.8 x 128.3)
11.17 x 5.05 (283.7 x 128.3)
16.14 x 5.05 (410.0 x 128.3)

8.64 x 5.10 (219.5 x 129.5)
9.40 x 5.10 (238.8 x 129.5)
11.17 x 5.10 (283.7 x 129.5)
16.14 x 5.10 (410.0 x 129.5)

A
A
A
B

4000
—
5000

2500
3200
4000

.25 x 5.50 (6.4 x 139.7)
.25 x 6.25 (6.4 x 158.8)
.25 x 8.00 (6.4 x 203.2)

2
2
2

18.64 x 4.92 (473.5 x 125.0)
20.16 x 4.92 (512.0 x 125.0)
23.70 x 4.92 (602.0 x 125.0)

18.64 x 5.05 (473.5 x 128.3)
20.16 x 5.05 (512.0 x 128.3)
23.70 x 5.05 (602.0 x 128.3)

18.64 x 5.10 (473.5 x 129.5)
20.16 x 5.10 (512.0 x 129.5)
23.70 x 5.10 (602.0 x 129.5)

B
B
B

Note: Refer to Figure 17-1 below.

Width

Height

A
B
C
N

Width

Height

A
B
C
N

A
B
C
N

Figure A
Figure B

17

225 to 2000 Ampere Aluminum
225 to 2500 Ampere Copper

2500 to 4000 Ampere Aluminum
3200 to 5000 Ampere Copper

Figure 17-1. Single and Double Module Cross-Sections

For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-9

August 2006

Pow-R-Way III Busway — Catalog Numbering System

Pow-R-Way III Catalog Numbering System
The Pow-R-Way III Catalog Numbering System was created
using the logic of Lean Manufacturing. With the use of a
single catalog number, the customer will be able to order
everything from a standard straight piece of busway, to
a variety of accessory fittings in all configurations and
materials. Using this process will assist in standardizing
the Pow-R-Way III product line and allow manufacturing
to reduce lead-times.

The Catalog Numbering System below represents the initial
offering available. The numbering system has been loaded
into Bid Manager, and soon standard busway pieces can be
ordered with the ease of one number. Additional offerings in
the future will include straight busway pieces down to 1-inch
(25.4 mm) increments and will include all of the standard
accessory fittings available today. Busway items not covered
in this numbering system will be entered as they are today
and will be engineered at the plant.

Table 17-4. Pow-R-Way III Catalog Numbering System

B2 16 C 4G A UPE I
Busway Style and Voltage
B1 =
B2 =
B3 =
B6 =

Pow-R-Way III 120/208 V
Pow-R-Way III 277/480 V
Pow-R-Way III 347/600 V
Pow-R-Way III 600 V

Material
C = Copper
A = Aluminum

Busway Type

Rating Description

F = Feeder Duct
P = Plug-in Duct
A = Accessory Fitting
(see description codes)
O = Offset Fitting

I = Indoor
O = Outdoor
(feeder & fittings only)
S = Sprinkler-Proof
(plug-in duct only)

Amperes
02 =
04 =
06 =
08 =
10 =
12 =
13 =
16 =
20 =
25 =
30 =
32 =
40 =
50 =

225
400
600
800
1000
1200
1350
1600
2000
2500
3000
3200
4000
5000 


Accessory Fittings

System Configuration
3H = 3-Phase, 3-Wire,
50% Integral Housing Ground Only
3G = 3-Phase, 3-Wire,
50% Internal Ground
3I = 3-Phase, 3-Wire,
50% Isolated Internal Ground
4H = 3-Phase, 4-Wire,
50% Integral Housing Ground Only, 100%
Neutral
4G = 3-Phase, 4-Wire,
50% Internal Ground, 100% Neutral
4I = 3-Phase, 4-Wire,
50% Isolated Internal Ground, 100% Neutral

120 = 10" Feeder or Plug-in Duct
UPE =
DWE =
FWE =
RWE =

Upward Elbow (12" x 12")
Downward Elbow (12" x 12")
Forward Elbow (24" x 24")
Rearward Elbow (24" x 24")

FCJ =
RCJ =
UCJ =
DCJ =

Forward Corner Joint
Rearward Corner Joint
Upward Corner Joint
Downward Corner Joint

LFT =
LFB =
RFT =
RFB =
SFL =
SFR =

Flush Flange Left Top (15")
Flush Flange Left Bottom (15")
Flush Flange Right Top (15")
Flush Flange Right Bottom (15")
Standard Flange — Left (12")
Standard Flange — Right (12")

ETL = End Tap Box — Left (50")
ETR = End Tap Box — Right (50")
ECL = End Closer



Copper only.

CA08101001E

For more information visit: www.EatonElectrical.com

17

Busway Products
Low Voltage Busway

17-10

August 2006

Pow-R-Way III Busway — Product Selection

Product Selection

Table 17-6. Busway (Copper) — Copper Straight Lengths

General Information
■

Determine the total footage, all
fittings, and accessories for entire
busway run. Price the total footage by
type and system requirements. Round
footage up to the nearest foot. Add the
fabrication charge for the fittings. Add
any additional accessories required
for the total price of the busway run.

Plug-in
■

Straight sections of plug-in
busway are available in 2-foot (.6 m)
increments from 2-foot (.6 m)
minimum to 10-foot (3 m) maximum.
Pow-R-Bridge joint is included.

Sprinkler-proof Plug-in
■

For sprinkler-proof plug-in,
multiply the plug-in price by 1.15
and use outdoor pricing for the
feeder busway.

Feeder
■

Straight sections of feeder busway
are available in 1/8-inch (3.2 mm)
increments from 16 inches (406 mm)
minimum to 10-foot (3 m) maximum.
Pow-R-Bridge joint is included.
Busway must carry at least a 50%
load in all outdoor applications.

Hangers/Pow-R-Bridge
■

17

The busway price includes one
horizontal hanger per 10 feet (3 m)
of busway and one Pow-R-Bridge
joint per connection. All vertical
hangers and any additional
horizontal hangers should be
added to the total price.

Ground
■

Ampere
Rating

Plug-in

Indoor
Feeder

Outdoor
Feeder

50% Internal 50% Isolated 200%
Ground
Ground
Neutral

Price U.S. $ Per Foot, Busway Only

Price U.S. $ Per Adder Per Foot

3-Phase, 3-Wire, 600 Volts with Integral Housing Ground
225
400
600

—
—
—

800
1000
1200

—
—
—

1350
1600
2000

—
—
—

2500
3200
4000
5000

—
—
—
—

3-Phase, 4-Wire, Full Neutral, 277/480 Volts or 347/600 Volts with Integral Housing Ground
225
400
600
800
1000
1200
1350
1600
2000
2500
3200
4000
5000

Table 17-7. Fabrication Adders for Common Fittings — Cable Tap Boxes and End Closures
Ampere
Rating

End or Center
Cable Tap Box

Outdoor Cable
Tap Box

Weatherhead

End Closure

Price U.S. $

3-Phase, 3-Wire, 600 Volts
225 – 600
800 – 1200
1350 – 2500
3200 – 5000

3-Phase, 4-Wire, 277/480 Volts or 367/600 Volts

A 50% integral housing ground is
provided as standard. The housing
ground can be used in combination
with the internal ground or the
isolated ground to achieve a
100% ground rating.

Table 17-5. Short-Circuit Withstand Ratings
— rms Symmetrical Amperes for Copper
Pow-R-Way III Plug-in and Feeder Busway
Ampere Rating

Pricing — Copper Busway

225 – 600
800 – 1200
1350 – 2500
3200 – 5000

General Information
■

When pricing a cable tap box or a
weatherhead, include the price of
4-feet (1.2 m) of feeder busway to
the fabrication charge.

Cable tap boxes include 1/0 to 600
kcmil lugs. For additional lugs, larger
lugs, or compression type lugs, refer
to Eaton’s Cutler-Hammer Busway.
■ Additional fittings on Page 17-12.
■

6-Cycle Copper

225
400
600
800

85,000
85,000
85,000
85,000

1000
1200
1350
1600

100,000
100,000
100,000
125,000

2000
2500
3200
4000
5000

150,000
150,000
200,000
200,000
200,000

Table 17-8. Accessories and Renewal Parts
Description

Catalog Number

Wall/Floor Flange
Vertical Hanger
Extra Horizontal Hanger
Roof Flange (Required when Outdoor Busway Penetrates a Roof)










Indoor Joint Cover
Outdoor Joint Cover
Hookstick Kit — 8 – 14 Foot (2.4 – 4.3 m)
Joint Puller









Price U.S. $

HS8-14
PWJP

Specify the ampere rating and system requirements when ordering as renewal parts.

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . CE3
For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-11

August 2006

Pow-R-Way III Busway — Product Selection

Pricing — Aluminum Busway

General Information
■

Determine the total footage, all
fittings, and accessories for entire
busway run. Price the total footage
by type and system requirements.
Round footage up to the nearest
foot. Add the fabrication charge
for the fittings. Add any additional
accessories required for the total
price of the busway run.

Plug-in
■

Straight sections of plug-in
busway are available in 2-foot (.6 m)
increments from 2-foot (.6 m)
minimum to 10-foot (3 m) maximum.
Pow-R-Bridge joint is included.

Sprinkler-proof Plug-in
■

For sprinkler-proof plug-in,
multiply the plug-in price by 1.15
and use outdoor pricing for the
feeder busway.

Feeder
■

Straight sections of feeder busway
are available in 1/8-inch (3.2 mm)
increments from 16 inches (406 mm)
minimum to 10-foot (3 m) maximum.
Pow-R-Bridge joint is included.
Busway must carry at least a 50%
load in all outdoor applications.

Table 17-10. Busway (Aluminum) — Aluminum Straight Lengths
Ampere
Rating

Plug-in

Indoor
Feeder

Outdoor
Feeder

50% Internal 50% Isolated 200%
Ground
Ground
Neutral

Price U.S. $ Per Foot, Busway Only

Price U.S. $ Per Adder Per Foot

3-Phase, 3-Wire, 600 Volts with Integral Housing Ground
225
400
600

—
—
—

800
1000
1200

—
—
—

1350
1600
2000

—
—
—

2500
3200
4000
5000

—

—
—
—
—

—

—

—

—

—

—

3-Phase, 4-Wire, Full Neutral, 277/480 Volts or 347/600 Volts with Integral Housing Ground
225
400
600
800
1000
1200
1350
1600
2000
2500
3200
4000
5000

—

—

—

—

Hangers/Pow-R-Bridge
■

The busway price includes one
horizontal hanger per 10 feet (3 m)
of busway and one Pow-R-Bridge
joint per connection. All vertical
hangers and any additional
horizontal hangers should be
added to the total price.

Ground
■

A 50% integral housing ground is
provided as standard. The housing
ground can be used in combination
with the internal ground or the
isolated ground to achieve a 100%
ground rating.

Table 17-9. Short-Circuit Withstand Ratings
— rms Symmetrical Amperes for Aluminum
Pow-R-Way III Plug-in and Feeder Busway
Ampere
Rating

Table 17-11. Fabrication Adders for Common Fittings — Cable Tap Boxes and End Closures
Ampere
Rating

85,000
85,000
85,000
100,000

1000
1200
1350
1600

100,000
125,000
150,000
150,000

2000
2500
3200
4000
5000

150,000
200,000
200,000
200,000
—

Outdoor Cable
Tap Box

Weatherhead

End Closure

17

Price U.S. $

3-Phase, 3-Wire, 600 Volts
225 – 600
800 – 1200
1350 – 2500
3200 – 5000

3-Phase, 4-Wire, 277/480 Volts or 367/600 Volts
225 – 600
800 – 1200
1350 – 2500
3200 – 5000

General Information
■

6-Cycle
Aluminum

225
400
600
800

End or Center
Cable Tap Box

When pricing a cable tap box or a
weatherhead, include the price of
4 feet (1.2 m) of feeder busway to
the fabrication charge.

Cable tap boxes include 1/0 to 600
kcmil lugs. For additional lugs, larger
lugs, or compression type lugs, refer
to Eaton’s Cutler-Hammer Busway.
■ Additional Fittings on Page 17-12.
■

Table 17-12. Accessories and Renewal Parts
Description

Catalog Number

Wall/Floor Flange
Vertical Hanger
Extra Horizontal Hanger
Roof Flange (Required when Outdoor Busway Penetrates a Roof)










Indoor Joint Cover
Outdoor Joint Cover
Hookstick Kit — 8 – 14 Foot (2.4 – 4.3 m)
Joint Puller









Price U.S. $

HS8-14
PWJP

Specify the ampere rating and system requirements when ordering as renewal parts.

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . CE3
CA08101001E

For more information visit: www.EatonElectrical.com

Busway Products
Low Voltage Busway

17-12

August 2006

Pow-R-Way III Busway — Product Selection

Pricing — Fabrication Adders for Fittings
General Information
For a complete price on these fittings,
add the price of the footage through
the fitting to the fabrication charge.
See Page 17-10 for copper or Page
17-11 for aluminum per foot prices.
■ A standard flange is used to connect
to Eaton’s Cutler-Hammer equipment.
■

Table 17-13. Flanges and Expansion Joints
Ampere
Rating

Standard
Flange

Flush
Flange

Special
Flange

Vault
Flange

Expansion
Joint

Price U.S. $

3-Phase, 3-Wire, 600 Volts
225 – 600
800 – 1200
1350 – 2500
3200 – 5000

3-Phase, 4-Wire, 277/480 Volts or 347/600 Volts
225 – 600
800 – 1200
1350 – 2500
3200 – 5000

General Information
For a complete price on these fittings,
add the price of the footage through
the fitting to the fabrication charge.
See Page 17-10 for copper or Page
17-11 for aluminum per foot prices.
■ A Corner Joint Elbow is an exclusive
Pow-R-Way III feature that provides
minimum elbow leg lengths to
maximize plug-in usage. Used
for indoor applications only.
■ For a special degree elbow,
double the traditional elbow
fabrication charge.
■

General Information
See NEC
 364-11 for Reducer
Application.
■ Price fabrication charge at the lower
busway rating.
■ For a complete price on these fittings,
add the price of the footage through
the fitting to the fabrication charge.
See Page 17-10 for copper or Page
17-11 for aluminum per foot prices.
■ Fusible reducers are 600 volt
maximum. Fuses are not included.
■

17

General Information
Transformer connections:
Transformer tap bus extensions do
not include drilling or lugs.
■ Transformer throats include
flexible connectors.
■ Add the price of the footage through
the fitting to the fabrication charge.
See Page 17-10 for copper or Page
17-11 for aluminum per foot prices.

Table 17-14. Elbows, Tees and Crosses
Ampere
Rating

Traditional
Elbow

Corner Joint
Elbow 


Tee

Cross

Price U.S. $

3-Phase, 3-Wire, 600 Volts
225 – 600
800 – 1200
1350 – 2500
3200 – 5000

3-Phase, 4-Wire, 277/480 Volts or 347/600 Volts
225 – 600
800 – 1200
1350 – 2500
3200 – 5000



For indoor use only.

Table 17-15. Reducers
Ampere
Rating

No Overcurrent
Protection Reducer

Circuit Breaker
Protection Reducer

Fusible
Protection Reducer

Price U.S. $

3-Phase, 3-Wire, 600 Volts
225 – 600
800 – 1200
1350 – 2000
2500 – 3200
4000 – 5000

—

—

—

—

3-Phase, 4-Wire, 277/480 Volts or 347/600 Volts
225 – 600
800 – 1200
1350 – 2000
2500 – 3200
4000 – 5000

Table 17-16. Transformer Connections and Power Take-offs
Ampere
Rating

■

Transformer Connections
One
3-Phase Tap

Three
1-Phase Taps

Power Take-offs
Transformer
Throat

Price U.S. $

Built into
Straight Length

For Use at
Bridge Joint

Price U.S. $

3-Phase, 3-Wire, 600 Volts
225 – 600
800
1000 – 1200
1350 – 2500
3200 – 5000

3-Phase, 4-Wire, 277/480 Volts or 347/600 Volts

Power take-offs:
■

To completely price a power takeoff, include a power take-off from
this table at the busway ampere
rating, footage through the fitting,
and a bolt-on circuit breaker or
fusible unit at the required rating.

225 – 600
800
1000 – 1200
1350 – 2500
3200 – 5000

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . CE3
For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-13

August 2006

Pow-R-Way III Busway — Product Selection
General Information
■

■

■
■

■

■
■

■

For a complete price on these fittings, add the price of the footage
through the fitting to the fabrication
charge. See Page 17-10 or 17-11.
For use with 33MM, 37MM and
37SS meter stack modules. Order
separately.
Main breaker units include circuit
breaker and trip units.
1200 A or greater main devices must
be center fed when installing 800
ampere residential meter sockets
and 1200 ampere commercial meter
sockets.
Spacer kit 3MMBSK may be
required when stacks are mounted
on right-hand side in EUSERC areas.
See Page 5-40.
Class T fuse clips only; fuses not
included.
Compatible with indoor corner
elbow accessory 3MMEB12 and
3MMEB16. See Page 5-41.
In-line metering PTO with no overcurrrent protection should only be
used with six meter sockets/tenant
main circuit breakers or less, or
applied per local code.

Pricing — Fabrication Adders for Fittings
Table 17-17. Circuit Breaker In-line Metering PTO
Main Circuit
Breaker Type

Main Ampere
Rating

kAIC

Dimensions in Inches (mm)
Width (A)

Depth

Height

Price
U.S. $

3-Phase, 4-Wire, 120/208 Volts
LD

300 – 400
500 – 600

65






20.00 (508.0)
20.00 (508.0)

30.00 (762.0)
30.00 (762.0)

HLD

300 – 400
500 – 600

100






20.00 (508.0)
20.00 (508.0)

30.00 (762.0)
30.00 (762.0)

MDL

700 – 800

65




20.00 (508.0)

30.00 (762.0)

HMDL

700 – 800

100




20.00 (508.0)

30.00 (762.0)

ND

900 – 1200

65




20.00 (508.0)

30.00 (762.0)

HND

900 – 1200

100




20.00 (508.0)

30.00 (762.0)




20-inch (508 mm) width for one bar per phase; 33-inch (838 mm) width for two bars per phase.

Table 17-18. Fusible In-line Metering PTO
Main Ampere
Rating

Class Fuse
Clips

kAIC

Dimensions in Inches (mm)

Price
U.S. $

Width (A)

Depth

Height





20.00 (508.0)
20.00 (508.0)
20.00 (508.0)

30.00 (762.0)
30.00 (762.0)
30.00 (762.0)

3-Phase, 4-Wire, 120/208 Volts
400
600
800


T

200

20-inch (508 mm) width for one bar per phase; 33-inch (838 mm) width for two bars per phase.

Table 17-19. In-line Metering PTO (No Overcurrent Protection)
Cross Bus
Ampere Rating

kAIC

Dimensions in Inches (mm)

Price
U.S. $

Width (A)

Depth

Height



15.00 (381.0)

30.00 (762.0)

3-Phase, 4-Wire, 120/208 Volts
1200


100

20-inch (508 mm) width for one bar per phase, 33-inch (838 mm) width for two bars per phase.
CL Bridge
Joint

CL Bridge
Joint

CL Bridge
Joint

12.00

20.00
A

17

12.00

12.00

20.00

A

15.00

A
30.00

30.00

30.00

Figure 17-2. Metering PTO

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . CE3
CA08101001E

For more information visit: www.EatonElectrical.com

17-14

Busway Products
Low Voltage Busway
August 2006

Pow-R-Way III Busway — Product Selection

Pricing — Circuit Breaker Plug-in Units
Table 17-20. Circuit Breakers
100% rated breakers are not available for use in bus plugs.
Contact Product Line for guidance.
Ampere
Rating

17

Interrupting Rating (kA Symmetrical)
240 Vac

480 Vac

600 Vac

Breaker
Type

15 – 60
70 – 100
15 – 60
70 – 100
110 – 150

18
18
18
18
18

14
14
14
14
14

—
—
14
14
14

EHD
EHD
FDB
FDB
FDB

15 – 60
70 – 100
110 – 150
175 – 225
15 – 60
70 – 100
110 – 150
175 – 225

65
65
65
65
100
100
100
100

25
25
25
25
65
65
65
65

18
18
18
18
25
25
25
25

FD
FD
FD
FD
HFD
HFD
HFD
HFD

15 – 60
70 – 100
110 – 225
15 – 100

200
200
200
200

100
100
100
150

35
35
35
—

FDC
FDC
FDC
FCL

100 – 225
100 – 225
100 – 225

65
100
200

—
—
—

—
—
—

ED
EDH
EDC

70 – 225
250
70 – 225
250
70 – 225
250

65
65
100
100
200
200

35
35
65
65
100
100

18
18
25
25
35
35

JD, JDB
JD, JDB
HJD
HJD
JDC
JDC

125 – 250

200

200

—

LCL

250 – 400
100 – 400
100 – 400
100 – 400

65
65
100
200

—
35
65
100

—
25
35
50

DK
KD, KDB
HKD
KDC

200 – 400

200

200

—

LCL

300 – 600

65

35

25

LD, LDB

300 – 600
300 – 600

100
200

65
100

35
50

HLD
LDC

400 – 800
400 – 800

65
100

50
65

25
35

MDL
HMDL

400 – 800
400 – 800
400 – 800

65
100
200

50
65
100

25
35
50

ND
HND
NDC

600 – 1200
600 – 1200
600 – 1200

65
100
200

50
65
100

25
35
50

ND
HND
NDC

Table 17-22. Integrally Fused, Current Limiting Circuit Breaker
Ampere
Rating

Interrupting Rating (kA Symmetrical)
240 Vac

480 Vac

600 Vac

Breaker
Type

15 – 100
125 – 225
250 – 400
400 – 600
700 – 800

200
200
200
200
200

200
200
200
200
200

200
200
200
200
200

FB-P
LA-P
LA-P
NB-P
NB-P

Table 17-23. Breaker Unit Catalog Numbering System

P3B HFD 3 015 G N
Breaker Frame

Ground Option
G = 50% Internal
I = Isolated Ground (PRWIII Only)
Neutral Option
N = 100% Neutral
N2 = 200% Neutral (PRWIII Only)
ZN = Low Z (Old Line Only)

Table 17-24. Fusible Unit Catalog Numbering System

P3F 3 6 4 R G N
3-Pole
Only

Voltage

Fuse Clips

6 = 600 Volt
2 = 240 Volt

H, J, or R ≤ 600 A
T or L for 800 A

Bus Style
P3B = PRWIII
ITAP = PRW
TAP = Old Line

(Adjustable pickup from 30 mA to 30 amperes)
kAIC (symmetrical)
480 Vac

Trip Rating
(Ex. 015, 060,
150, 400)

Bus Style
P3B = PRWIII
IBP = PRW
BP = Old Line

Table 17-21. Branch Devices Earth Leakage Ground Fault Circuit Breakers
Ampere
Rating

3-Pole
Only

(Ex. FD, JDC, KDB)

Ground Option
Amp
1
2
3
4
5
6
7

=
=
=
=
=
=
=

30
60
100
200
400
600
800

G = 50%
I = Isolated
(PRWIII Only)
Neutral Options
N = 100%
N2 = 200% (PRWIII Only)
ZN = Low Z (Old Line Only)

Breaker
Type

35 – 60
70 – 100
110 – 150

25
25
25

ELFD
ELFD
ELFD

35 – 60
70 – 100
110 – 150

65
65
65

ELHFD
ELHFD
ELHFD

35 – 60
70 – 100
110 – 150

100
100
100

ELFDC
ELFDC
ELFDC

100 – 250
100 – 250
100 – 250

35
65
100

ELJD
ELHJD
ELJDC

200 – 400
200 – 400
200 – 400

35
65
100

ELKD
ELHKD
ELKDC

Note: “H” clips are standard for PRW and Old Line unless specified
by adding “R” in catalog number.
Note: Please call Greenwood Low Voltage Busway department
for help in assigning a catalog number for a specific application.
Note: Do not leave spaces between characters.
Example: P3BFD3100N; ITAP361N.
Note: All plug-in units come fully assembled.

For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-15

August 2006

Pow-R-Way III Busway — Product Selection

Pricing — Circuit Breaker Plug-in Units

Horizontal Install (Rear View)

Horizontal Install (Front View)

Circuit Breaker Plug

Table 17-25. Circuit Breaker Plug-in Units
Breaker
Frame

Ampere
Rating

Plug-in
Enclosure
Catalog
Number

100% Neutral
Stab
Price
U.S. $

Catalog
Number

50% Internal
Ground Stab
Price
U.S. $

Catalog
Number

50% Isolated
Ground Stab
Price
U.S. $

Catalog
Number

200% Neutral
Stab
Price
U.S. $

Catalog
Number

Price
U.S. $

ED, EDH, EHD, EDC,
FDB, FD, HFD, FDC

10 – 225

P3BFD

P3FDN100
P3FDN225

P3FG100
—

P3FDI100
— P3FDI225

P3FD2N100
P3FD2N225

JDB, JD,
HJD, JDC

70 – 250

P3BJD

P3JDN150
P3JDN250

—
P3JDG250

— P3JDI150
P3JDI250

P3JD2N150
P3JD2N250

100 – 400

P3BKD

P3KDN400

P3KDG400

P3KDI400

P3KD2N400

LDB, LD, HLD, LDC

300 – 600

P3BLD

P3MDN800

P3MDG800

P3MDI800

—

—

MDL, HMDL

400 – 800

P3BMD

P3MDN800

P3MDG800

P3MDI800

—

—

ND, HND, NDC

400 – 800

P3BND

P3NDN800

P3NDG800

P3NDI800

—

—

FB TRI-PAC

15 – 100

P3BFBP

P3FBPN100

P3FBPG100

P3BFBPI100

—

—

LA TRI-PAC

75 – 400

P3BLAP

P3LAPN400

P3LAPG400

P3LAPI400

—

—

NB TRI-PAC

500 – 800

P3BNBP

P3NBPN800

P3NBPG800

P3BNBPI800

—

—

KDB, KD, DK,
HKD, KDC

Note: See Page 17-14 for Plug Assembled Style Number Configuration.
■

Refer to Page 17-14 for breaker
data. For reference only.

■

The enclosure, circuit breaker,
neutral and ground are ordered
and shipped assembled.

Housing ground connection
supplied as standard at no
additional charge.
■ The adder for sprinkler-proof is 15%.
■

Table 17-26. Advanced Circuit Breaker Plug-ins
Digitrip
OPTIM

Ampere
Rating

Plug-In Enclosure

L-Frame

70 – 600

P3BORPL

■

Catalog
Number

The P3BFD, P3BJD and P3BKD
plug-in units can be modified to
accept breaker mounted IQ Energy
Sentinels. See above for pricing.

100% Neutral
Price
U.S. $

Catalog
Number
P3BORPLN600

■

Price
U.S. $

50% Internal Ground

50% Isolated Ground

Catalog
Number

Catalog
Number

Price
U.S. $

P3BORPLG600

The IQ Energy Sentinel and the
OPTIM breaker plug-in units permit
multiple meters, remote monitoring,
and interconnection with programmable logic controllers and building
management systems. Applications
may range from revenue metering
for tenant billing to a full power management system. Consult with an
Eaton Application Engineer or the
Busway Product Line for assistance.

Price
U.S. $

P3BORPLI600

Refer to SA.73A.01.T.E and the
IQ Energy Sentinel prices.
■ The adder for sprinkler-proof is 15%.
■

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . CE4
CA08101001E

For more information visit: www.EatonElectrical.com

17

Busway Products
Low Voltage Busway

17-16

August 2006

Pow-R-Way III Busway — Product Selection

Pricing — Fusible Plug-in Units
Table 17-27. Fusible Switch
Horsepower Ratings
Ampere 240 Volts
480 Volts
600 Volts
Rating
NEC Max. NEC Max. NEC Max.
Std.
Std.
Std.
30
60
100
200
400
600
800

Pow-R-Way III Plug-In Opening

3
7.5
15
25
50
75
100

7.5
15
30
60
125
200
250

5
15
25

15
30
60

50
100
150
200

125
250
400
500

7.5
15
30
60
125
200
250

20
50
75
150
350
500
500

Pow-R-Way III Plug (Rear View)

Table 17-28. Fusible Plug-in Units
Ampere
Rating

Enclosure
600 Volt
Catalog
Number

Enclosure
240 Volt
Price
U.S. $

Catalog
Number

Price
U.S. $

100% Neutral
Stab

50% Internal
Ground Stab

50% Isolated
Ground Stab

200% Neutral
Stab

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Price
U.S. $

Price
U.S. $

Price
U.S. $

Price
U.S. $

30
60
100

P3F361R
P3F362R
P3F363R

P3F321R
P3F322R
P3F323R

P3FN100
P3FN100
P3FN100

P3FG100
P3FG100
P3FG100

P3FI100
P3FI100
P3FI100

P3F2N100
P3F2N100
P3F2N100

200
400

P3F364R
P3F365R

P3F324R
P3F325R

P3FN200
P3FN400

P3FG200
P3FG400

P3FI200
P3FI400

P3F2N200
—

—

600
800

P3F366R
P3F367T

P3F326R
P3F327T

P3FN600
P3FN800

P3FG800
P3FG800

P3FI800
P3FI800

—
—

—
—

Fuses are not included.
Mechanical lugs are provided.
If compression lugs are required,
the cable size must be specified.
■ Plug-in unit, neutral, and ground are
ordered and shipped assembled.

Housing ground connection supplied
as standard at no additional charge.
■ R-Fuse clips are supplied as
standard.
■ If J-Fuse clips are required, replace
“R” in the catalog number with
a “J” (30 through 600 ampere;
600 volt only).

■

17

800 ampere 600 volt also available
with L-Fuse clips; replace “T” in
the catalog number with “L.”
■ The adder for sprinkler-proof is 15%.

■

■

Note: See Page 17-14 for Plug
Assembled Style Number Configuration.

■

Table 17-29. Special Industry Fusible Plug-in Units
Ampere
Rating

Enclosure
600 Volt
Catalog
Number

Price
U.S. $

100% Neutral
Stab

50% Internal
Ground Stab

50% Isolated
Ground Stab

Terminal Kit
Compression Lugs

Catalog
Number

Catalog
Number

Catalog
Number

# Per
Phase

Wire
Size

Catalog
Number

Price
U.S. $

Price
U.S. $

Price
U.S. $

30
60
100

P3F361H
P3F362H
P3F363H






















1
1
1

1 – #12 to #10
1 – #8
1 – #4

CTK30SC
CTK60SC
CTK100SC

200
400
600

P3F364H
P3F365H
P3F366H






















1
1
2

1 – 2/0
1 – 750 kcmil
2 – 500 kcmil

CTK200BSC
CTK400SPW
CTK600DPM




Grounds and neutrals must be factory assembled. Order by description. See Page 17-14.

■

Fuses are not included.
Housing ground connection supplied
as standard at no additional charge.

■

Grounding compression lug included
on 200 ampere and above. Lugs
are ordered and shipped separately.
Fuses are not included.
■ H-Fuse clips are supplied
as standard.
■

■

Price
U.S. $

If J- or R-Fuse clips are required,
order by description.

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . CB-2
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . CE4
For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-17

August 2006

Pow-R-Way III Busway — Product Selection

Pricing — Special Plug-in Units
Table 17-30. Plug-in Cable Tap Box Units
Ampere
Rating

200
400
600
800
■
■

Plug-in Cable Tap Box
600 Volt Enclosure

100% Neutral
Stab

Catalog
Number

Catalog
Number

Price
U.S. $

P3PTB200
P3PTB400
P3PTB600
P3PTB800

50% Internal
Ground Stab
Price
U.S. $

50% Isolated
Ground Stab

Catalog
Number

P3PTBN200
P3PTBN400
P3PTBN600
P3PTBN800

Price
U.S. $

Catalog
Number

P3PTBG200
P3PTBG400
P3PTBG600
P3PTBG800

Price
U.S. $

P3PTBI200
P3PTBI400
P3PTBI600
P3PTBI800

The adder for sprinkler proof is 15%.
Mechanical lugs are provided. If compression lugs are required, the cable size must be specified.

Table 17-31. Plug-in Combination Starters and Contactors (Non-Reversing, 3-Pole)
NEMA Freedom
Size
Combination
Starters

Freedom
Combination
Contactors

Advantage
Combination
Starters

Advantage
Combination
Contactors

100%
Neutral
Stab

Fusible
Circuit
Fusible
Circuit
Fusible
Circuit
Fusible
Circuit
Disconnect Breaker Disconnect Breaker Disconnect Breaker Disconnect Breaker
or HMCP
or HMCP
or HMCP
or HMCP
Price U.S. $

Price U.S. $

Price U.S. $

Price U.S. $

50%
Internal
Ground
Stab

50%
Isolated
Ground
Stab

Fuse
120 Volt
Control
Transformer

Price U.S. $

0
1
2
3
4

Table 17-32. Advanced Plug-in Units —
Visor Series Bus Plug Prices —
TVSS Transient Voltage Surge Suppressor

Table 17-33. Visor Series Bus Plug Catalog Numbering System

P3BCPS 250 480Y S A

kA
AdVisor
SuperVisor NetVisor
Rating Price U.S. $ Price U.S. $ Price U.S. $
100
120

Surge Rating
(kA/Phase)

160
200

100
120
160
200

250
300
400
500
Voltage
Code

250
300
400
500

Diagnostics Package
A

AdVisor complete with status indicator lights on each
phase, Form C. Audible
Alarm — Enable/Disable.

S

SuperVisor complete with
status indicator lights on
each phase, Form C.
Audible Alarm — Enable/
Disable, Transient Counter,
Push-to-Test, PQ Meter
(no date stamp).

N

NetVisor complete with
status indicator lights on
each phase, Form C.
Audible Alarm — Enable/
Disable, Transient Counter,
Push-to-Test, PQ Meter (no
date stamp). Modbus and
Ethernet Communications
Port, % Life Remaining, %
Voltage THD.

Voltage Requirements
120/208
240 V

230/400
400 V

277/480
480 V

347/600
600 V

3-Phase Wye
(4W+G)

208Y

400Y

480Y

600Y

3-Phase Delta
(4W+G)

240D

—

480D

600D

Visor Series Bus Plug

Discount Symbol. . . . . . . . . . . . . . . . . . . . . . . . . . CE4
CA08101001E

For more information visit: www.EatonElectrical.com

17

Busway Products
Low Voltage Busway

17-18

August 2006

Pow-R-Way III Busway — Product Selection

Pricing — Bolt-on Units
Table 17-34. Circuit Breaker Bolt-on Units
Breaker
Frame

Ampere
Rating

Bolt-on Enclosure

100% Neutral Stab

50% Internal Ground Stab

50% Isolated Ground Stab

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

EHD, FDB, FD, HFD, FDC
JDB, JD, HJD, JDC
KDB, KD, HKD, KDC

15 – 225
70 – 250
250 – 400

P3BFDBO
P3BJDBO
P3BKDBO

P3FDNBO
P3FJDNBO
P3KDNBO

P3FDGBO
P3JDGBO
P3KDGBO

P3FDIBO
P3JDIBO
P3KDIBO

LDB, LD, HLD, LDC
MDL, HMDL
ND, HND

300 – 600
500 – 800
900 – 1200

P3BLDBO
P3BMDBO
P3BNDBO

P3LDNBO
P3MDNBO
P3NDNBO

P3LDGBO
P3MDGBO
P3NDGBO

P3LDIBO
P3MDIBO
P3NDIBO

Factory assembled, Refer to Eaton’s
Cutler-Hammer Busway for delivery.
■ Refer to Page 17-14 for breaker data.
For reference only.
■

Price
U.S. $

■

Price
U.S. $

Bolt-on units require a Power
Take-off at the rating of the busway.
Price from Page 17-12.

Price
U.S. $

Price
U.S. $

Housing ground connection supplied
as standard at no additional charge.
■ The adder for sprinkler-proof is 15%.
■

Table 17-35. Fusible Bolt-on Units
Ampere
Rating

Enclosure 600 Volt

100% Neutral Stab

50% Internal Ground Stab

50% Isolated Ground Stab

Catalog
Number

Catalog
Number

Catalog
Number

Catalog
Number

Price
U.S. $

Price
U.S. $

30
60
100

P3F361BO
P3F362BO
P3F363BO

P3FN100BO
P3FN100BO
P3FN100BO

P3FG100BO
P3FG100BO
P3FG100BO

P3FI100BO
P3FI100BO
P3FI100BO

200
400
600

P3F364BO
P3F365BO
P3F366BO

P3FN250BO
P3FN400BO
P3FN600BO

P3FG250BO
P3FG400BO
P3FG600BO

P3FI250BO
P3FI400BO
P3FI600BO

800
1200

P3F367BO
P3F369BO

P3FN800BO
P3FN1200BO

P3FG800BO
P3FG1200BO

P3FI800BO
P3FI1200BO

Factory assembled. Refer to Eaton’s
Cutler-Hammer Busway for delivery.
■ Bolt-on units require a Power
Take-off at the rating of the busway.
Price from Page 17-12.
■

17

Price
U.S. $

■

If neutral and ground are required,
order by description with bolt-on unit.

Price
U.S. $

Housing ground connection supplied
as standard at no additional charge.
■ The adder for sprinkler-proof is 15%.
■

Table 17-36. Ground Detector Neutralizer
Plug (3-Wire)
Maximum
Voltage

Catalog
Number

600

P3GND

Price
U.S. $

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . CE4
For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-19

August 2006

Pow-R-Way III Busway — Product Selection

Dimensions — Plug-in Units
Physical Data
A

B

Guide Pin
ON

C

ON

ON
OFF

OFF

OFF

Handle C
L

C
L

Plug-in
Opening

Clamp
and Guide

C
L
E

Plug-in Opening
and B ©

F

D

Figure 17-3. Bus Plugs
Table 17-37. Plug-in Units
Plug-in
Unit

Maximum Maximum
Amperes ac Volts

Dimensions in Inches (mm)
(A) 


(B)

(C)

(D)

Mechanical Terminal
(E)

(F)

Wire Range Per Phase (mm2)

Approx.
Weights
Lbs. (kgs)

Circuit Breaker Plug-in Units
P3BFD
(E- & F-Frame Breakers)

225

600

19.26
(489.2)

12.36 5.43
6.25
4.00
6.06
100 A – (1) #14 – 1/0 (2.5 – 50)
(314.0) (138.0) (158.8) (101.6) (153.7) 150 A – (1) #4 – 4/0 (25 – 95)

25
(11.3)

P3BJD
(J-Frame Breakers)

250

600

21.33
(541.8)

12.36 6.97
10.44 4.00
6.06
250 A – (1) #14 – 350 kcmil (25 – 185)
(314.0) (177.0) (265.2) (101.6) (153.7) 225 A – (1) 3 – 350 kcmil (35 – 185)

47
(21.3)

P3BKD
(K-Frame Breakers)

400

600

32.50
(825.5)

13.29 7.79
12.56 4.00
6.64
350 A – (1) 250 – 500 kcmil (120 – 240)
(337.6) (197.9) (319.0) (101.6) (168.7) 400 A – (2) 3/0 – 250 kcmil (45 – 120)

53
(24.0)

P3BLD
(L-Frame Breakers)

600

600

44.03
19.65 10.15 17.38 4.00
9.83
400 A – (1) 4/0 – 600 kcmil (120 – 300)
(1118.4) (499.1) (257.8) (441.5) (101.6) (249.7) 600 A – (2) 400 – 500 kcmil (185 – 240)

75
(34.0)

P3BMD
(M-Frame Breakers)

800

600

44.03
19.65 10.15 17.38 4.00
9.83
600 A – (2) #1 – 500 kcmil (50 – 240)
(1118.4) (499.1) (257.8) (441.5) (101.6) (249.7) 800 A – (2) 500 – 750 kcmil (300 – 400)

136
(61.7)

P3BND
(N-Fame Breakers)

800

600

44.03
19.65 10.15 17.38 4.00
9.83
700 A – (2) # 1 – 500 kcmil (50 – 240)
(1118.4) (499.1) (257.8) (441.5) (101.6) (249.7) 800 A – (3) 3/0 – 400 kcmil (95 – 185)

138
(62.6)

P3BLAP
(TRI-PAC)

400

600

44.03
19.65 10.15 13.80 4.00
9.83
225 A – (1) #6 – 350 kcmil (16 – 185)
(1118.4) (499.1) (257.8) (350.5) (101.6) (249.7) 400 A – (1) #4 – 250 kcmil and (1) 3/0 – 600
kcmil (25 – 120 and 95 – 300)

96
(43.5)

P3BLCL

400

600

40.00
19.65 10.15 13.80 4.00
9.83
(1) #4 – 250 kcmil (25 – 120) and
(1016.0) (499.1) (257.8) (350.5) (101.6) (249.7) (1) 3/0 – 600 kcmil (95 – 300)

88
(39.9)

30

240

20.85
(529.6)

12.36 5.43
7.88
4.00
6.06
Cu – (1) #14 – #3, (2.5 – 35)
(314.0) (138.0) (200.2) (101.6) (153.9) Al – (1) #12 – #2 (3.2 – 35)

22
(10.0)

20.85
(529.6)

12.36 5.43
7.88
4.00
6.06
Cu – (1) #14 – #3, (2.5 – 35)
(314.0) (138.0) (200.2) (101.6) (153.9) Al – (1) #12 – #2 (3.2 – 38)

24
(10.9)

Fusible Plug-in Units
P3F321R
P3F361R and P3F361H
P3F322R

600
60

P3F362R and
P3F362H
P3F323R and

600
100

240

200

240

P3F363R and P3F363H
P3F324R and

240

Cu – (1) #14 – 1/0, (2.5 – 50)
Al – (1) #12 – 1/0 (3.2 – 50)
20.85
(529.6)

12.36 5.43
7.88
4.00
6.06
Cu – (1) #14 – 1/0, (2.5 – 50)
(314.0) (138.0) (200.2) (101.6) (153.9) Al – (1) #12 – 1/0 (3.2 – 50)

23.52
(597.4)

15.56 7.19
7.98
4.00
7.63
(1) # 4 – 250 kcmil Cu/Al (25 – 120)
(395.2) (182.6) (202.7) (101.6) (193.8) (1) #4 – 600 kcmil Cu/Al (25 – 300)
or (2) 250 kcmil (120)
15.56 9.66
6.28
4.00
7.63

600

P3F364R

600

24
(10.9)

(1) # 4 – 250 kcmil Cu/Al (25 – 120)
47
(21.3)

P3F364H

200

600

21.75
(552.5)

P3F325R and

400

240

46.94
21.22 10.07 12.67 4.00
10.69 (1) 250 – 750 kcmil Cu/Al (127 – 380)
(1192.3) (539.0) (255.8) (321.8) (101.6) (271.5) (2) 3/0 – 250 kcmil Cu/Al (85 – 127)

77
(34.9)

600

21.67
(550.4)

81
(36.7)

240

46.94
26.31 10.59 14.26 4.00
13.16 (2) #2 – 600 kcmil Cu/Al (35 – 300)
(1192.3) (668.3) (270.0) (362.2) (101.6) (334.3) (3) #4 – 600 kcmil Cu/Al (25 – 300)

82
(37.1)

46.94
26.31 10.59 14.26 4.00
13.16 (3) #4 – 600 kcmil Cu/Al (25 – 300)
(1192.3) (668.3) (270.0) (362.2) (101.6) (334.3)

108
(49.0)

P3F365R

600

P3F365H

400

P3F326R and

600

P3F366R
P3F327R and
P3F367R



600
800

240
600

(395.2) (245.4) (159.5) (101.6) (193.8)

21.22 21.00 12.67 4.00
10.69 (1) 250 – 750 kcmil Cu/Al (127 – 380)
(539.0) (533.4) (321.8) (101.6) (271.5) (2) 3/0 – 250 kcmil Cu/Al (85 – 127)

The Clamp and Guide mechanism adds 2.50 inches (63.5 mm) to the overall length of the unit.

CA08101001E

For more information visit: www.EatonElectrical.com

17

17-20

Busway Products
Low Voltage Busway
August 2006

Pow-R-Way III Busway — Pricing

Pricing — Examples
System configuration:
2500 ampere indoor 3-phase, 4-wire
copper with internal ground.

System configuration:
1200 ampere indoor 3-phase, 4-wire
copper with 50% internal ground.
Include quantity 4 – 30 ampere,
600 volt fusible plug-in units.

Fitting fabrication charge for
end cable tap box. . . . . . . . $ 2,344.

Note: Price footage through entire bus run,
add fabrication charges for fittings.

4-foot (1.2 m) indoor feeder at
$1,331 per foot . . . . . . . . . . . . 5,324.

14-foot (4 m) indoor feeder at
$645 per foot . . . . . . . . . . . . $ 9,030.

4-foot (1.2 m) 50% internal ground
at $161 per foot . . . . . . . . . . . . . 644.

150-foot (45 m) plug-in at
$663 per foot . . . . . . . . . . . . . 99,450.

Total Price $ 8,312.

164-foot (50 m) 50% internal
ground at $73 per foot . . . . . 11,972.

How to Price an End Cable Tap Box

How to Price a 90° Traditional Elbow
(2’6” x 2’6”)
System Configuration:
1600 ampere indoor 3-phase, 3-wire
aluminum with integral housing
ground and 50% internal ground.
Fitting fabrication charge for
90° elbow . . . . . . . . . . . . . . . $ 1,047.

17

How to Price a Complete Bus Run
150.0 (45.7)

2.0 (.61)

10.0
(3.0)

2.0
(.61)

Quantity 1 — standard flange . . 1,348.
Quantity 3 — 90° traditional
elbows at $1,135 per each . . . 3,405.

Figure 17-4. Shaded Sections Indicate
Plug-in Busway — Dimensions in Feet (m)

Quantity 2 — wall flanges at
$136 per each . . . . . . . . . . . . . . . 272.
Quantity 1 — end closures . . . . . . . 273.
Total List – Busway $ 125,750.

5-foot (1.5 m) indoor
feeder at $433 per foot
(Includes integral
housing ground). . . . . . . . . . . 2,165.

Quantity 4 — P3F361R at
$466 per each . . . . . . . . . . . $ 1,864.

5-foot (1.5 m) 50% internal
ground at $54 per foot . . . . . . . . 270.

Quantity 4 — P3FN100 at
$61 per each . . . . . . . . . . . . . . . . 244.

Total Price $ 3,482.

Quantity 4 — P3FG100 internal
ground stabs at $61 per each. . . 244.

How to Price a Corner Joint Elbow (1’ x 1’)

Total Price — Plug-in Units $ 2,352.

System Configuration:
1200 ampere indoor 3-phase, 3-wire
copper with integral housing ground
and 50% internal ground.
Fitting fabrication charge for
corner joint . . . . . . . . . . . . . . $ 851.
2-foot (.6 m) indoor feeder
at $470 per foot (includes
integral housing ground). . . . . . 940.
2-foot (.6 m) 50% internal
ground at $73 per foot . . . . . . . . 146.
Total Price $ 1,937.

For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-21

August 2006

Pow-R-Way Busway

Product Description
Plug-in Busway:
Pow-R-Way II Plug-in Busway
225 to 400 Ampere Copper
225 to 400 Ampere Aluminum
■ Pow-R-Way Plug-in Busway
600 to 4000 Ampere Copper
600 to 4000 Ampere Aluminum
■

Pow-R-Way (Single Bolt per Joint, 600 – 5000 Amperes and
Pow-R-Way II (Single Bolt per Bus Bar, 225 – 400 Amperes)

Straight sections of plug-in busway are
available in 2-foot (.6 m) incremental
lengths from a 2-foot (.6 m) minimum
to a 10-foot (3 m) maximum.

Typical Pow-R-Way Plug-in Straight Length

Feeder Busway:
Pow-R-Way II Indoor Feeder Busway
225 to 400 Ampere Copper
225 to 400 Ampere Aluminum
■ Pow-R-Way Indoor or Outdoor
Feeder Busway
600 to 5000 Ampere Copper
600 to 4000 Ampere Aluminum
■

Straight sections of indoor and outdoor feeder busway are available in
1/8-inch (3.2 mm) increments from
an 18-inch (457 mm) minimum to
10-foot (3 m) maximum.

Typical Pow-R-Way Feeder Straight Length

Standards and Certifications

Product Specifications

Pow-R-Way and Pow-R-Way II busway
meet the requirements of UL, CSA
and NEMA.

The following systems are
available:

Additional Pow-R-Way Information:

■

■

Technical Data: AD30-560.

Plug-in Units:
A full family of busway plug-in units
are available. Standard plug-in units
include fusible or circuit breaker
protection.

3-phase, 3-wire.
3-phase, 3-wire, with 50% internal
ground.
■ 3-phase, 4-wire (100% neutral).
■ 3-phase, 4-wire (100% neutral)
with 50% internal ground.
■ All 3-wire systems have a maximum
voltage rating of 600 volts and all
4-wire systems have a maximum
of 347/600 volts.
■

Note: The Pow-R-Way bus housing is NOT
suitable for use as ground.

CA08101001E

For more information visit: www.EatonElectrical.com

17

Busway Products
Low Voltage Busway

17-22

August 2006

Pow-R-Way Busway — Product Selection

Product Selection
Pricing — Copper Busway

Ampere
Rating

General Information
■

Determine the total footage, all
fittings, and accessories for entire
busway run. Price the total footage
by type and system requirements.
Round footage up to the nearest
foot. Add the fabrication charge
for the fittings. Add any additional
accessories required for the total
price of the busway run.

Plug-in
■

Straight sections of plug-in busway
are available in 2-foot (.6 m) increments from a 2-foot (.6 m) minimum
to a 10-foot (3 m) maximum.
For sprinkler-proof plug-in multiply
the plug-in price by 1.25 and use
outdoor pricing for the feeder
busway.

Feeder
■

Straight sections of feeder busway
are available in 1/8-inch (3.2 mm)
increments from 16 inches (406 mm)
minimum to 10-foot (3 m) maximum.
Busway must carry at least a 50%
load in all outdoor applications.

17

The busway price includes one
horizontal hanger per 10 feet (3 m)
of busway. All vertical hangers and
any additional horizontal hangers
should be added to the total price.

Table 17-38. Short-Circuit Withstand Ratings
— rms Symmetrical Amperes for Copper
Pow-R-Way Plug-in and Feeder Busway
Ampere
Rating

Indoor Feeder

Outdoor Feeder

50% Internal
Ground
Price U.S. $
Adder Per Foot

Price U.S. $
Per Foot, Busway Only

3-Phase, 3-Wire, 600 Volts
225
400
600

—
—

—
—

—
—

—
—

800
1000
1200
1350
1600
2000
2500
3000
4000
5000

—

225
400
600
800
1000
1200
1350
1600
2000
2500
3000
4000
5000

—

Table 17-40. Fabrication Adders for Common Fittings — Cable Tap Boxes and End Closures

Hangers
■

Plug-in

3-Phase, 4-Wire, Full Neutral, 277/480 Volts or 347/600 Volts

Sprinkler-proof Plug-in
■

Table 17-39. Busway — Copper Straight Lengths

3-Cycle
Copper Plug-in

3-Cycle
Copper Feeder

225
400
600
800

18,000
25,000
50,000
50,000

18,000
25,000
75,000
75,000

1000
1200
1350
1600

100,000
100,000
100,000
100,000

100,000
100,000
100,000
100,000

2000
2500
3000
4000
5000

100,000
150,000
150,000
200,000
—

100,000
150,000
150,000
200,000
200,000

Ampere
Rating

End or Center
Cable Tap Box
Price U.S. $

Outdoor Cable
Tap Box

Weatherhead

End Closure

3-Phase, 3-Wire, 600 Volts
225 – 600
800 – 1200
1350 – 2500
3000 – 5000

3-Phase, 4-Wire, 277/480 Volts or 347/600 Volts
225 – 600
800 – 1200
1350 – 2500
3000 – 5000

General Information
■

When pricing a cable tap box or
a Weatherhead, include the price
of 4 feet (1.2 m) of feeder busway
to the fabrication charge.

Cable tap boxes include 1/0 to 600
kcmil lugs. For additional lugs, larger
lugs, or compression type lugs, refer
to Eaton’s Cutler-Hammer busway.
■ Additional Fittings on Page 17-24.
■

Table 17-41. Accessories and Renewal Parts
Description

Catalog Number

Wall/Floor Flange
Vertical Hanger
Extra Horizontal Hanger
Roof Flange (Required when Outdoor Busway Penetrates a Roof)










Indoor Joint Cover
Outdoor Joint Cover
Hookstick Kit — 8 – 14 Foot (2.4 – 4.3 m)
Joint Puller

PWIJC
PWOJC
HS8-14
PWJP




Price U.S. $

Specify the ampere rating and system requirements when ordering as renewal parts.

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . CE3
For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-23

August 2006

Pow-R-Way Busway — Aluminum

Pricing — Aluminum Busway
General Information
■

Table 17-43. Busway — Aluminum Straight Lengths

Determine the total footage, all
fittings, and accessories for entire
busway run. Price the total footage
by type and system requirements.
Round footage up to the nearest
foot. Add the fabrication charge
for the fittings. Add any additional
accessories required for the total
price of the busway run.

Plug-in
■

Straight sections of plug-in busway
are available in 2-foot (.6 m) increments from a 2-foot (.6 m) minimum
to a 10-foot (3 m) maximum.

Sprinkler-proof Plug-in
■

For sprinkler-proof plug-in multiply
the plug-in price by 1.25 and use
outdoor pricing for the feeder
busway.

Feeder
■

Straight sections of feeder busway
are available in 1/8-inch (3.2 mm)
increments from 16 inches (406 mm)
minimum to 10-foot (3 m) maximum.
Busway must carry a least a 50%
load in all outdoor applications.

Hangers/Pow-R-Bridge
■

The busway price includes one
horizontal hanger per 10 feet (3 m)
of busway. All vertical hangers and
any additional horizontal hangers
should be added to the total price.

Table 17-42. Short-Circuit Withstand Rating
— rms Symmetrical Amperes for Aluminum
Pow-R-Way Plug-in and Feeder Busway
Ampere
Rating

3-Cycle
Aluminum
Plug-in

3-Cycle
Aluminum
Feeder

225
400
600
800

18,000
25,000
50,000
100,000

18,000
25,000
75,000
100,000

1000
1200
1350
1600

100,000
100,000
100,000
100,000

100,000
100,000
100,000
100,000

2000
2500
3000
4000
5000

100,000
150,000
150,000
200,000
—

100,000
150,000
150,000
270,000
—

Ampere
Rating

Plug-in

Indoor Feeder

Outdoor Feeder

50% Internal Ground

Price U.S. $
Per Foot, Busway Only

Price U.S. $
Adder Per Foot

3-Phase, 3-Wire, 600 Volts
225
400
600

—

—
—

—

—

—
—

—
—

—

—

800
1000
1200
1350
1600
2000
2500
3000
4000
5000

—

—

3-Phase, 4-Wire, Full Neutral, 277/480 Volts or 347/600 Volts
225
400
600
800
1000
1200
1350
1600
2000
2500
3000
4000
5000

—

—

Table 17-44. Fabrication Adders for Common Fittings — Cable Tap Boxes and End Closures
Ampere
Rating

End or Center
Cable Tap Box

Outdoor Cable
Tap Box

Weatherhead

End Closure

17

Price U.S. $

3-Phase, 3-Wire, 600 Volts
225 – 600
800 – 1200
1350 – 2500
3000 – 5000

3-Phase, 4-Wire, 277/480 Volts or 347/600 Volts
225 – 600
800 – 1200
1350 – 2500
3000 – 5000

General Information
■

When pricing a cable tap box or a
weatherhead, include the price of
4-feet (1.2 m) of feeder busway to
the fabrication charge.

Cable tap boxes include 1/0 to
600 kcmil lugs. For additional lugs,
larger lugs, or compression type lugs,
refer to Eaton’s Cutler-Hammer
busway.
■ Additional fittings on Page 17-24.
■

Table 17-45. Accessories and Renewal Parts
Description

Catalog Number

Wall/Floor Flange
Vertical Hanger
Extra Horizontal Hanger
Roof Flange (Required when Outdoor Busway Penetrates a Roof)










Indoor Joint Cover
Outdoor Joint Cover
Hookstick Kit — 8 – 14 Foot (2.4 – 4.3 m)
Joint Puller

PWIJC
PWOJC
HS8-14
PWJP




Price U.S. $

Specify the ampere rating and system requirements when ordering as renewal parts.

Discount Symbol. . . . . . . . . . . . . . . . . . . . . . . . . . CE3
CA08101001E

For more information visit: www.EatonElectrical.com

17-24

Busway Products
Low Voltage Busway
August 2006

Pow-R-Way Busway — Fittings

Pricing — Fabrication Adders for Fittings
General Information

Table 17-46. Flanges and Expansion Joints
Ampere
Rating

Standard Flange Flush Flange Special Flange Vault Flange Expansion Joint
Price U.S. $

3-Phase, 3-Wire, 600 Volts
225 – 600
800 – 1200
1350 – 2500
3000 – 5000

3-Phase, 4-Wire, 277/480 Volts or 347/600 Volts

For a complete price on these
fittings, add the price of the footage
through the fitting to the fabrication
charge. See Page 17-22 for copper
or Page 17-23 for aluminum per
foot prices.
■ A standard flange is used to connect
to Eaton’s Cutler-Hammer equipment.
■

225 – 600
800 – 1200
1350 – 2500
3000 – 5000

General Information

Table 17-47. Elbows, Tees and Crosses
Ampere
Rating

Traditional Elbow

Tee

For a complete price on these
fittings, add the price of the footage
through the fitting to the fabrication
charge. See Page 17-22 for copper
or Page 17-23 for aluminum per
foot prices.
■ For a special degree elbow, double the
traditional elbow fabrication charge.
■

Cross

Price U.S. $

3-Phase, 3-Wire, 600 Volts
225 – 600
800 – 1200
1350 – 2500
3000 – 5000

3-Phase, 4-Wire, 277/480 Volts or 347/600 Volts
225 – 600
800 – 1200
1350 – 2500
3000 – 5000

General Information

Table 17-48. Reducers
Ampere
Rating

Circuit Breaker
Protection Reducer

Fusible
Protection Reducer

Price U.S. $

3-Phase, 3-Wire, 600 Volts

17

225 – 600
800 – 1200
1350 – 2000
2500 – 3000
4000 – 5000

—

—

—

—

3-Phase, 4-Wire, 277/480 Volts or 347/600 Volts
225 – 600
800 – 1200
1350 – 2000
2500 – 3000
4000 – 5000

Transformer Connections
One
3-Phase Tap

Three
1-Phase Taps

Price U.S. $

Power Take-offs
Transformer
Throat

General Information
Transformer connections:

Table 17-49. Transformer Connections and Power Take-offs
Ampere
Rating

See NEC 364-11 for Reducer
Application.
■ Price fabrication charge at the lower
busway rating.
■ For a complete price on these
fittings, add the price of the footage
through the fitting to the fabrication
charge. See Page 17-22 for copper
or Page 17-23 for aluminum per
foot prices.
■ Fusible reducers are 600 volt
maximum. Fuses are not included.
■

No Overcurrent
Protection Reducer

Built into
Straight Length

Transformer tap bus extensions
do not include drilling or lugs.
■ Transformer throats include
flexible connectors.
■ Add the price of the footage
through the fitting to the fabrication
charge. See Page 17-22 for copper
or Page 17-23 for aluminum per
foot prices.
■

For Use at
Plug-in Opening

Price U.S. $

3-Phase, 3-Wire, 600 Volts
600
800
1000 – 1200
1350 – 2500
3000 – 5000

3-Phase, 4-Wire, 277/480 Volts or 347/600 Volts

Power take-offs:

600
800
1000 – 1200
1350 – 2500
3000 – 5000

■

To completely price a power takeoff, include a power take-off from
this table at the busway ampere
rating, footage through the fitting,
and a bolt-on circuit breaker or
fusible unit at the required rating.

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . CE4
For more information visit: www.EatonElectrical.com

Busway Products
Low Voltage Busway

17-25

August 2006

Pow-R-Way Busway — Circuit Breaker Plug-in Units

Pricing — Circuit Breaker Plug-in Units

Pow-R-Way Bus Plug

Pow-R-Way Bus Plug (Open View)

Table 17-50. Circuit Breaker Plug-in Units
Breaker
Frame

ED, EHD, FDB, FD,
HFD, FDC, EDH, EDC

Ampere
Rating

15 – 150

Plug-in Enclosure
Catalog
Number

100% Neutral Stab
Price
U.S. $

IBPFD

Catalog
Number

50% Internal Ground Stab
Price
U.S. $

Catalog
Number

PWN110 (15 – 110 A)
PWN150 (125 – 250 A)

PIGS104
PIGS104

JDB, JD, HJD, JDC

70 – 250

IBPJD

PWN250 (125 – 250 A)

KDB, KD, HKD, KDC

100 – 400

IBPKD

PWN400 (150 – 400 A)

PIGS104

LDB, LD, HLD, LDC

300 – 600

IBPLD

PWN600 (300 – 600 A)

PIGS208

MDL, HMDL

400 – 800

IBPMD

PWN800 (400 – 800 A)

PIGS608

FB TRI-PAC

15 – 100

IBPFBP

PWN110 (15 – 100 A)

PIGS104
PIGS104

LA TRI-PAC

125 – 400

IBPLAP

PWN400 (125 – 400 A)

NB TRI-PAC

500 – 800

IBPNBP

PWN800 (500 – 800 A)

PIGS208

FCL Current Limit-R

15 – 100

IBPFCL

PWN110 (15 – 110 A)

PIGS104

LCL Current Limit-R

125 – 400

IBPLCL

PWN400 (125 – 400 A)

—

■

Refer to Page 17-14 for breaker data.
For reference only.

Note: The enclosure, circuit breaker,
neutral, and ground are ordered and
shipped assembled. See Page 17-14 for Plug
Assembled Style Number Configuration.

■

If a Bolt-on Unit is required, double
the price of a plug-in unit and order
by description. Bolt-on units are factory assembled. Refer to Eaton’s
Cutler-Hammer busway for delivery.
Bolt-on units require a Power Take-off
at the rating of the busway. Prices
from Page 17-24.

■

Price
U.S. $

—

The adder for sprinkler-proof is 15%.

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . CE4
CA08101001E

For more information visit: www.EatonElectrical.com

17

Busway Products
Low Voltage Busway

17-26

August 2006

Pow-R-Way Busway — Fusible Plug-in Units

Pricing — Fusible Plug-in Units
Table 17-51. Fusible Switch Horsepower Ratings
Ampere
Rating

240 Volts
NEC
Standard

Maximum

480 Volts
NEC
Standard

Maximum

NEC
Standard

600 Volts
Maximum

30
60
100
200
400
600
800

3
7-1/2
15
25
50
75
100

7-1/2
15
30
60
125
200
250

5
15
25
50
100
150
200

15
30
60
125
250
400
500

7-1/2
15
30
60
125
200
250

20
50
75
150
350
500
500

Fusible ITAP

Table 17-52. Fusible Plug-in Units
Ampere
Rating

Enclosure
600 Volts
Catalog
Number

30
60
100
200
400
600
800

Enclosure
240 Volts
Price
U.S. $

ITAP361
ITAP362
ITAP363
ITAP364
ITAP365
ITAP366
ITAP367

Catalog
Number

Price
U.S. $

ITAP321
ITAP322
ITAP323
ITAP324
ITAP325
ITAP326
ITAP327

50% Internal
Ground Stab

Class R Fuse Clips (If Required)

Catalog
Number

Catalog
Number

Catalog
Number

Price
U.S. $

PWN110
PWN110
PWN110
PWNF250
PWN400
PWN600
PWN800

Fuses are not included.
Mechanical lugs are provided.
If compression lugs are required,
the size must be specified.
■ Plug-in unit, neutral, and ground are
ordered and shipped assembled.

600 Volts

Price
U.S. $

PIGS104
PIGS104
PIGS104
PIGS208
PIGS208
PIGS208
PIGS208

■

■

Note: See Page 17-14 for Plug Assembled
Style Number Configuration.

240 Volts
Price
U.S. $

RFK161
RFK262
RFK464
RFK464
RFK666
RFK666
—

H-Fuse clips are supplied as
standard.
■ If a bolt-on unit is required, double
the price of a plug-in unit and
order by description. Bolt-on units
are factory assembled. Refer to
Eaton’s Cutler-Hammer busway for
delivery. Bolt-on units require a
power take-off at the rating of the
busway. Prices from Page 17-24.

■

17

100% Neutral
Stab

Catalog
Number

Price
U.S. $

RFK121
RFK222
RFK464
RFK464
RFK666
RFK666
— —

—

If R-Fuse clips are required, add an
“R” to the end of the catalog number (30 through 600 amperes only).
■ The adder for sprinkler-proof is 15%.
■

Table 17-53. Special Industry Fusible Plug-in Units
Ampere
Rating

Enclosure 600 Volts

100% Neutral Stab

50% Internal Ground Stab Terminal Kit Compression Lugs

Catalog
Number

Catalog
Number

Catalog
Number

30
60
100

ITAP361H
ITAP362H
ITAP363H








200
400
600

ITAP364H
ITAP365H
ITAP366H








Price
U.S. $

Price
U.S. $

Price
U.S. $

# Per
Phase

Wire
Size

Catalog
Number








1
1
1

1 – #12 to #10
1 – #8
1 – #4

CTK30SC
CTK60SC
CTK100SC








1
1
2

1 – 2/0
1 – 750 kcmil
2 – 500 kcmil

CTK200BSC
CTK400SPW
CTK600DPM




Grounds and neutrals must be factory assembled. Order by description. See Page 17-14.

■

Fuses are not included.
Grounding compression lug included
on 200 ampere and above. Lugs
are ordered and shipped separately.
Fuses are not included.

■

■
■

H-Fuse Clips are supplied as standard.
If J- or R-Fuse clips are required,
order by description.

■

Price
U.S. $

The adder for sprinkler-proof is 15%.

Table 17-54. Pow-R-Way Plug-in Cable Tap Box Units
Ampere
Rating

Enclosure 600 Volts

100% Neutral Stab

50% Internal Ground Stab

Catalog
Number

Catalog
Number

Catalog
Number

225
400
600
1000

IPTB225
IPTB400
IPTB600
IPTB1000

Price
U.S. $

Price
U.S. $

PWN225
PWN400
PWN600
PWN1000

Price
U.S. $

PIGS208
PIGS208
PIGS208
PIGS208

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . CB-15
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . CE4
For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-27

August 2006

Pow-R-Way Busway — Technical Data and Specifications

Technical Data and Specifications

Joint Cove
16 inches
(406.4 mm

Figure 17-5. Typical Pow-R-Way Joint
(Single Bolt Construction, 1 Bar per Phase, See AD 30-560)

17

Typical Pow-R-Way II Plug-in Straight Length

) Long

Figure 17-6. Typical Pow-R-Way II Joint
(Single Bolt per Bus Bar, Pow-R-Way II)

CA08101001E

For more information visit: www.EatonElectrical.com

Busway Products
Low Voltage Busway

17-28

August 2006

100 Ampere Busway

Product Description

Receptacle Enclosures

The PINQP circuit breaker enclosures
and the LCNQP and LCNFD receptacle
enclosures are all suitable for 1-phase,
3-wire applications. Ground stabs are
available for field installation.

Plug-in Busway
100 ampere copper.
Straight sections of plug-in busway.
■ 3-phase 3-wire, 3-phase 4-wire,
and 1-phase 3-wire applications.
■
■

The receptacle enclosures (loadcenters)
include space for three breaker poles
and provisions for 1, 2 or 3 conventional, single-gang outlets, and blank
covers to fill unused spaces. Include
neutral stab. Do not include breakers,
outlets or wiring.

Fusible Units
Fusible units are available for 30,
60 and 100 ampere service for 240 or
600 volts.

Application Description

The enclosure, circuit breaker (if
required) and ground are ordered
separately and shipped unassembled.
If the unit is to be factory assembled,
please indicate on the order, add 15%
to the total price, and allow additional
time for shipment. For circuit breaker
selection and pricing, see Page 17-14.

Circuit Breaker Units

The Cutler-Hammer 100 ampere
busway by Eaton Corporation is an
alternative to cable in supplying small
blocks of power for the normal commercial and industrial power systems.
100 ampere busway is practical for
small shops, laboratories, classrooms,
and light manufacturing.

Options and Accessories

If you are using circuit breaker
units, the load must be distributed
evenly among A, B and C phases. To
accomplish this, distribute the load
evenly among 1-, 2- and 3-pole
breakers. Available are QUICKLAG

“HQP” circuit breaker units for 50 A –
240 V maximum service, “EHD,
FDB and FD” circuit breakers for
100 A – 600 V maximum service.

100 Ampere Busway Plug-in Units

External Handle Operating Mechanism

Plug-in units for 100 ampere busway are
available with or without overcurrent
protection. All plug-in units include a
neutral stab and are suitable for 3-phase,
3-wire, and 3-phase, 4-wire applications.

An external operating mechanism is
attached on top of the breaker switch
for hookstick or chain operation. This
is available for all circuit breakers.

Bus Plug Receptacle

Technical Data and Specifications
6.00
(152.4)

9.00
(228.6)

3.50
(88.9)

26.25
(666.8)

26.25
(666.8)

26.25
(666.8)

26.25
(666.8)

26.25
(666.8)

3.50
(88.9)

9.00
(228.6)

26.25
(666.8)

26.25
(666.8)

Bus Bar Size:
.281 (7.1) Dia.

1.75
(44.4)

Neutral

6.00
(152.4)

5.37
(136.5)

FRONT

50% Internal Ground

120.00
(3048.0)
CL

Joint

Joint CL

Typical 100 Ampere Busway, Straight Length
10.00 (254.0) x 10.00 (254.0)

"

10"

10.00 (254.0) x 10.00 (254.0)

10.00 (254.0) x 10.00 (254.0)

10.00 (254.0) x 10.00 (254.0)

CL Joint "
10
"

10

10
CL Joint

Typical Cross-Section

10"
"

10

17

26.25
(666.8)

"

10

CL Joint

CL Joint
"

10
Forward Elbow

Rearward Elbow

Upward Elbow

Downward Elbow

Figure 17-7. 100 Ampere Busway and Fittings

For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Low Voltage Busway

17-29

August 2006

100 Ampere Busway — Product Selection

Product Specifications

CL Joint

4.00
(101.6)

Electrical conductors are silver-plated
round copper rods. A 50% internal
ground bar is supplied as standard.
Busway with ground will match existing
busway without ground. The housing is
formed from two channels of 20-gauge
steel riveted together in a solid
assembly and painted ANSI 61.

Conductor joints are made by means
of boltless pressure clips that require
no assembly or adjustment by the
installer. The bus bars are firmly
supported by molded insulators on
the alternate side of the busway.

Product Selection

End Closers — EC1

Table 17-56. Busway

Outlet Cover

Description

3-Phase, 3-Wire
600 Volts Maximum

3-Phase, 4-Wire
FN 277/480 Volts

1-Phase, 3-Wire
120/240 Volts

Catalog
Number

Catalog
Number

Catalog
Number

Price
U.S. $

Price
U.S. $

Price
U.S. $

Copper (Includes 50% Internal Ground Bar)

Replacement Outlet Cover — OC1

10-ft. (3048 m)
5-ft. (1524 m)
3-ft. (914.4 m)
2-ft. (609.6 m)
1-ft. (304.8 m)

CST13G
CST135G
CST133G
CST132G
CST131G

CST13NG
CST13N5G
CST13N3G
CST13N2G
CST13N1G

CFE14G
CRE14G
CUE14G
CDE14G

CFE13NG
CRE13NG
CUE13NG
CDE13NG

Elbows 10-inch x 10-inch (254.0 mm x 254.0 mm)

Figure 17-8. Accessories

Angle
Iron

Forward
Rearward
Upward
Downward

CFE13G
CRE13G
CUE13G
CDE13G

Table 17-57. Cable Tap Boxes
Type

3- or 4-Wire

Ground (If Required)

Catalog
Number

“C” Clamp — FH1

CST14G
CST145G
CST143G
CST142G
CST141G

Wall Mounted

Plug-in
End (R or L)
Center

Price
U.S. $

Catalog
Number

PIB14
EB14
CBIB14G

Price
U.S. $

PIGS100
GL100
Included

—

Table 17-58. Fusible Plug-in Units

Edgewise — EH1

Voltage
Rating

Ampere
Rating

Fusible Enclosure

Ground (If Required)

Catalog
Number

Catalog
Number

240

30
60
100

FAN321
FAN322
FAN323

PIGS100
PIGS100
PIGS100

600

30
60
100

FAN361
FAN362
FAN363

PIGS100
PIGS100
PIGS100

Edge Mounted

Price
U.S. $

Price
U.S. $

Figure 17-9. Hangers
Table 17-59. Circuit Breakers for Plug-in Units

Note: The busway price does not
include hangers.

Breaker
Frame

Ampere Circuit Breaker
Rating Enclosure

Receptacle
Enclosure

Ground
(If Required)

External Handle
(Required for
Hook-Stick
Operation)

Catalog
Number

Catalog
Number

Catalog
Number

Table 17-55. Accessories
Item
End Closer
Outlet Cover
Edgewise Hanger
“C” Clamp Hanger
Slip-on Wall Flange

Catalog
Number

Price
U.S. $

EC1
OC1
EH1
FH1
WF1

Catalog
Number
QUICKLAG 15 – 50
HQP
FD, EHD,
FDB

Price
U.S. $

Price
U.S. $

Price
U.S. $

PINQP

LCNQP

PIGS100

HMQP

15 – 100 PINFD

LCNFD

PIGS100

HMFD

Price
U.S. $

Note: The above items can be used with
or without ground, 3-wire or 4-wire.

Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . CE3
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . CE4
CA08101001E

For more information visit: www.EatonElectrical.com

17

17-30

Busway Products
Medium Voltage Non-Segregated Phase Bus
August 2006

Application Description

Non-Segregated Bus Duct
Non-Segregated Phase 600 Volt, 10 kV BIL – 5 kV, 60 kV BIL – 15 kV, 95 kV BIL – 38 kV, 170 kV BIL

Typical 5/15 kV Bus Run Section

Application Description

17

Eaton’s Cutler-Hammer non-segregated
phase bus runs are designed for use
on circuits whose importance requires
greater reliability than power cables provide. Typical of such applications are the
connections from transformers to
switchgear assemblies in unit substations, connections from switchgear
assemblies to rotating apparatus, and
tie connections between switchgear
assemblies. Non-segregated phase
bus is an assembly of bus conductors
with associated connections, joints,
and insulating supports confined within
a metal enclosure without interphase
barriers. The conductors are adequately
separated and insulated from each other
and ground by insulating bus supports.
Each conductor for 2400 volt service and
above is insulated with a fluidized bed
epoxy coating throughout which
reduces the possibility of corona and
electrical tracking.

Features, Benefits
and Functions
Ease of Installation
Because of its compact dimensions,
relative light weight, and user-friendly
design, non-segregated phase bus is
easily installed. The inherent rigidity
of the design permits hanging rods
to be spaced approximately every 4
feet (1.2 m) for indoor bus runs, and
allows supporting frames to be spaced
approximately every 8 feet (2.4 m)
for outdoor runs. Standard length
of bus run sections is 100 inches
(2540 mm) or less.

Short Circuit Force Withstand Ability
Non-segregated phase bus runs in
600 volt, 5 kV and 15 kV are designed
to withstand 3-phase and phase-toground short-circuit current of 78 kA

End View

rms asymmetrical (132 kA peak) for
10 cycles and 50 kA rms symmetrical
for 2 seconds. Momentary 4-cycle
withstand ratings up to 158 kA peak
(98.8 kA rms asymmetrical) are also
available. For 27 kV non-segregated
phase bus runs, short-circuit withstand
ratings of 64 kA rms asymmetrical
(108 kA peak) for 10 cycles and
40 kA rms symmetrical for 2 seconds
are standard.

Construction
Enclosures are fabricated from 11
gauge steel or aluminum, and are
welded for maximum rigidity. Removable covers are secured with bolts for
ease of access when making joints and
subsequent and periodic inspection.
Enclosures are painted with a bakedon polyester powder coat paint system
resulting in a very durable finish with
uniform thickness and gloss. This cosmetically pleasing finish minimizes
the risk of problems in harsh environments. The standard color is ANSI-61
light gray, and special paint colors
are available upon request.
Expansion joints are supplied in all
straight bus runs at approximately
50 foot (15.2 m) intervals to allow for
the expected expansion when the
conductors are energized and are
carrying rated current.
A variety of terminations is available
to accommodate most termination
requirements. Bus runs can be terminated with flexible shunts, potheads,
porcelain bushings, or conductor stub
ends for connection to riser bars in
switchgear assemblies.

Conductors
All conductors are 100% conductivity
copper bars. Bus joints are made by
solidly bolting the bus bars together
with splice plates on each side. All joint
surfaces are silver-plated to ensure
For more information visit: www.EatonElectrical.com

maximum conductivity through the
joint. After bolting, each standard joint
is covered by a preformed, flame
retardant insulating boot, providing full
insulation for bus conductors. These
boots are easily removable for inspection of the joints at any future time.

Temperature Rise
The bus will be capable of carrying
rated current continuously without
exceeding a conductor temperature
rise of 65°C above an outside ambient
temperature of 40°C, as required by
ANSI Standard C37.23.

Standards and Certifications
The metal-enclosed bus runs are designed for 600 volt, 5 kV, 15 kV, 27 kV and
38 kV service in accordance with ANSI
C37.23. 600V, 5 kV and 15 kV bus is available with continuous current ratings of
1200, 2000, 3000, 3200 or 4000 amperes.
27 kV and 38 kV bus is available in 1200
and 2000 amperes continuous ratings.

Tests
The design of non-segregated bus
runs has been tested per ANSI C37.23.
Certification of momentary current
testing, impulse testing, and heat
rise are available upon request.

Seismic Application
Bus run assemblies are designed to
meet Uniform Building Code (UBC)
and California Code Title 24 for Seismic
Zones 4, 3, 2A, 2B, 1 and 0. Complete
guidelines for proper supports are provided on each seismic specified order.

Further Information:
Technical Data . . . . . . . . . . . . . . . . . . .
Brochure . . . . . . . . . . . . . . . . . . . . . . . .
Final Fit Program . . . . . . . . . . . . . . . . .
Consulting Application
Guide, 13th Edition. . . . . . . . . . . . . . . .

TD01702001E
BR01702001E
SA01702001E
CA08104001E
CA08101001E

Busway Products
Medium Voltage Non-Segregated Phase Bus

17-31

August 2006

Technical Data and Specifications

Technical Data and Specifications
Table 17-60. Available Non-Segregated Bus Ratings per ANSI/IEEE Standard C37.23-1987 

Rated
Maximum
Voltage
kV rms

Rated Power
Frequency Hz

Power Frequency
Withstand 1 min.
Dry kV rms

Impulse Withstand
(1.2 x 50 microsec)
kV Peak

Rated
Continuous
Current
Amperes

Rated Short-Time
Short Circuit
Withstand Current
(kA rms Symmetrical)
2 Sec.

Rated Momentary
Short Circuit
Withstand Current

1 Sec. 

10 Cycle 
kA Peak

kA rms
Asym.

0.635

60

2.2

10

1200
2000
3000
4000
5000

49

69

132

78

0.635

60

2.2

10

1200
2000
3000

63

89

170

100.8

4.76

60

19

60

1200
2000
3000
4000
5000

49

—

132

78

4.76

60

19

60

1200
2000
3000

63

—

170

100.8

8.25

60

36

95

1200
2000
3000
4000
5000

41

—

111

66

8.25

60

36

95

1200
2000
3000

63

—

170

100.8

15

60

36

95

1200
2000
3000
4000
5000

48

—

130

77

15

60

36

95

1200
2000
3000

63

—

170

100.8

27

60

60

125

1200
2000

40

—

108

64

38

60

80

170

1200
2000

40

—

104

64






Refer to Section 22 Tables 22-4 – 22-7 for available CSA and UL listings.
This is a value calculated from 2 second short-circuit current withstand rating based on relationship l2t = constant.
For 600 volt application, 4-cycle momentary current withstand rating up to 158 kA peak (98.8 kA rms asymmetrical) is also available.

CA08101001E

For more information visit: www.EatonElectrical.com

17

Busway Products
Medium Voltage Non-Segregated Phase Bus

17-32

August 2006

Technical Data and Specifications

W
Bus CL

C

W

1 2 3

Bus CL

H

CL
Optional
Ground Bus
Layout 1

Bus CL

C

W

W

1 2 3

C

Bus CL

H

CL
Optional
Ground Bus
Layout 2

C

1 1 2 2 3 3
H

Bus CL

W

W

W

1 2 3 N

1 1 2 2 3 3 N N

Bus CL

CL

Optional
Ground Bus

C

Bus CL

H
CL

Optional
Ground Bus

Layout 5

C

1 2 3 1 2 3
H

CL
Optional
Ground Bus
Layout 4

CL
Optional
Ground Bus
Layout 3

1 2 3 N
H

C

H
CL
Optional
Ground Bus
Layout 7

Layout 6

Figure 17-10. Dimensional Data for 635 Volt/5 kV/15 kV Non-Segregated Phase Bus — Standard Configurations
Table 17-61. Dimensional Data for 635 Volt/5 kV/15 kV Bus Rated up to 132 kA Peak Momentary, 49 kA rms Symmetrical 2 Second
Wire Rated
Rated
Layout Enclosure
Type Maximum ContNo.
Material
Voltage kV inuous
Standard


Current
Amperes
3

3

17

4

4










Enclosure
Size (Inches)
Optional W

H

C

No. of Bars
Ph and
Size, Cu
(inches) 


Ph-Ph
Insulating
Bus
Supports
Spacing Standard Optional
(Inches)


0.635/5/15
0.635/5/15
0.635/5/15
0.635
0.635/5/15
0.635/5/15

1200
2000
3000
3200
4000
5000

1
1
1
2
3
4

Aluminum
Aluminum
Aluminum
Aluminum
Aluminum
Aluminum

—
—
—
—
—
—

20.00
20.00
20.00
20.00
35.75
35.75

17.38
17.38
17.38
17.38
17.38
17.38

8.13
8.13
8.13
8.13
8.13
8.13

(1) 0.50 x 3
(1) 0.38 x 6
(1) 0.50 x 8
(2) 0.38 x 6
(2) 0.50 x 6
(2) 0.50 x 6

5.38
5.38
5.38
5.38
5.38
5.38








0.635/5/15
0.635/5/15
0.635/5/15
0.635
0.635/5/15
0.635/5/15

1200
2000
3000
3200
4000
5000

1
1
3
3
3
4

—
—
—
—
—
—

Steel
Steel
Steel
Steel
Steel
Steel

20.00
20.00
35.75
35.75
35.75
35.75

17.38
17.38
17.38
17.38
17.38
17.38

8.13
8.13
8.13
8.13
8.13
8.13

(1) 0.50 x 3
(1) 0.38 x 6
(2) 0.50 x 4
(2) 0.50 x 6
(2) 0.50 x 8
(2) 0.50 x 8

5.38
5.38
5.38
5.38
5.38
5.38








0.635/5/15
0.635/5/15
0.635/5/15
0.635
0.635

1200
2000
3000
3200
4000

5
5
5
6
7

Aluminum
Aluminum
Aluminum
Aluminum
Aluminum

—
—
—
—
—

26.00
26.00
26.00
26.00
35.75

17.38
17.38
17.38
17.38
17.38

8.13
8.13
8.13
8.13
8.13

(1) 0.50 x 3
(1) 0.38 x 6
(1) 0.50 x 8
(2) 0.38 x 6
(2) 0.50 x 6

5.38
5.38
5.38
5.38
4.00







0.635/5/15
0.635/5/15
0.635
0.635
0.635
5/15
5/15

1200
2000
3000
3200
4000
3000
4000

5
5
7
7
7
—
—

—
—
—
—
—
—
—

Steel
Steel
Steel
Steel
Steel
Steel
Steel

26.00
26.00
35.75
35.75
35.75
NA
NA

17.38
17.38
17.38
17.38
17.38
NA
NA

8.13
8.13
8.13
8.13
8.13
—
—

(1) 0.50 x 3
(1) 0.38 x 6
(2) 0.50 x 4
(2) 0.50 x 6
(2) 0.50 x 8
—
—

5.38
5.38
4.00
4.00
4.00
—
—







—
—












—

—












—

—












—
—

—
—









—
—
—
—
—

—
—
—
—
—

















Optional
Ground
Bus, Cu
(Inches)

Approx. Listing
Average
Weight CSA UL
per Foot
(Lbs.) 

0.25 x 2
0.25 x 2
0.25 x 2
0.25 x 2
0.25 x 2
0.25 x 2

38
47
68
68
101
101

Yes
Yes
Yes
Yes
Yes
Yes

No
No
No
No
No
No

0.25 x 2
0.25 x 2
0.25 x 2
0.25 x 2
0.25 x 2
0.25 x 2

58
67
106
130
154
154

No
No
No
No
No
No

No
No
No
No
No
No

0.25 x 2
0.25 x 2
0.25 x 2
0.25 x 2
0.25 x 2

48
60
88
88
127

No
No
No
No
No

No
No
No
No
No

0.25 x 2
0.25 x 2
0.25 x 2
0.25 x 2
0.25 x 2
—
—

72
84
124
156
188
—
—

No
No
No
No
No
—
—

No
No
No
No
No
—
—

All bus bars for applications above 600 volts are fully insulated with fluidized epoxy coating for the rated maximum voltage.
All bus bars for applications at 600 volts or below are bare. Epoxy coating at 600 volts and below is available as an option.
Check with Eaton for availability.
Add 3 lbs. to the weights shown when using Poly/Porcelain or Epoxy insulating supports in place of Glass Polyester.
Glass Polyester.
Polyester/Porcelain.
Epoxy.

Note: For dimensions in mm, multiply inches by 25.4.

For more information visit: www.EatonElectrical.com

CA08101001E

Busway Products
Medium Voltage Non-Segregated Phase Bus

17-33

August 2006

Technical Data and Specifications

W
Bus CL

C

Bus CL

H
CL

Ground Bus

W

W

1 2 3

1 2 3

C

Bus CL

H
CL

Ground Bus

Layout 8

C

W

1 2 3 N
Bus CL

H
CL

Ground Bus

C

H
CL

Ground Bus

Layout 10

Layout 9

1 2 3 N

Layout 11

Figure 17-11. Dimensional Data for 635 Volt/5 kV/15 kV Non-Segregated Phase Bus — 63 kA Configurations
Table 17-62. Dimensional Data for 635 Volt/5 kV/15 kV Bus Rated up to 170 kA Momentary, 63 kA rms Symmetrical 2 Second
Wire Rated
Type Maximum
Voltage
kV 


Rated
Layout Enclosure
ContNo.
Material
inuous
Standard
Current
Amperes

Optional W

H

C

3

1200
2000
3000
3200

8
8
9
9

Aluminum
Aluminum
Aluminum
Aluminum

—
—
—
—

20.00
20.00
20.00
20.00

17.38
17.38
17.38
17.38

8.13
8.13
8.13
8.13

3

0.635/5/15 1200
0.635/5/15 2000

8
8

—
—

4

0.635/5/15
0.635/5/15
0.635/5/15
0.635

4








0.635/5/15
0.635/5/15
0.635/5/15
0.635

No. of Bars
Ph and
Size, Cu
(Inches) 


Ph-Ph
Insulating
Bus
Supports
Spacing Standard Optional
(Inches)


(1) 0.38 x 6
(1) 0.38 x 6
(2) 0.38 x 6
(2) 0.38 x 6

5.38
5.38
5.38
5.38









Steel
Steel

20.00 17.38 8.13 (1) 0.38 x 6 5.38
20.00 17.38 8.13 (1) 0.38 x 6 5.38







Enclosure
Size (Inches)

—
—

1200
2000
3000
3200

10
10
11
11

Aluminum
Aluminum
Aluminum
Aluminum

—
—
—
—

26.00
26.00
26.00
26.00

5.38
5.38
5.38
5.38









0.635/5/15 1200
0.635/5/15 2000

10
10

—
—

Steel
Steel

26.00 17.38 8.13 (1) 0.38 x 6 5.38
26.00 17.38 8.13 (1) 0.38 x 6 5.38







17.38
17.38
17.38
17.38

8.13
8.13
8.13
8.13

(1) 0.38 x 6
(1) 0.38 x 6
(2) 0.38 x 6
(2) 0.38 x 6

—
—





Optional
Ground
Bus, Cu
(Inches)

Approx. Listing
Average
Weight CSA UL
per Foot
(Lbs.) 

—

0.25 x 3
0.25 x 3
0.25 x 3
0.25 x 3

48
48
78
78

Yes
Yes
Yes
No

No
No
No
No




0.25 x 3
0.25 x 3

68
68

No
No

No
No





—

0.25 x 3
0.25 x 3
0.25 x 3
0.25 x 3

61
61
101
101

No
No
No
No

No
No
No
No




0.25 x 3
0.25 x 3

85
85

No
No

No
No

All bus bars for applications above 600 volts are fully insulated with fluidized epoxy coating for the rated maximum voltage.
All bus bars for applications at 600 volts or below are bare. Epoxy coating at 600 volts and below is available as an option.
Check with Eaton for availability.
Add 3 lbs. to the weights shown when using Poly/Porcelain or Epoxy insulating supports in place of Glass Polyester.
Glass Polyester.
Polyester/Porcelain.
Epoxy.

Note: For dimensions in mm, multiply inches by 25.4.

17

CA08101001E

For more information visit: www.EatonElectrical.com

Busway Products
Medium Voltage Non-Segregated Phase Bus

17-34

August 2006

Technical Data and Specifications

W
Bus CL

C

W

1 2 3

2

1

H

W
2

1

3

Bus CL

H

3

Bus CL

H
D

D
CL

Ground Bus

CL
Layout 13

Ground Bus

Layout 12

CL
Layout 14

Ground Bus

Figure 17-12. Dimensional Data for 27 kV/38 kV Non-Segregated Phase Bus — Standard Configurations.
Table 17-63. Dimensional Data for 27 kV Bus Rated up to 108 kA Peak Momentary, 40 kA rms Symmetrical 2 Second
Wire Rated
Rated
Layout Enclosure
Type Maximum ContNo.
Material
Voltage kV inuous
Standard


Current
Amperes

Enclosure
Size (Inches)
Optional W

H

C

No. of Bars
Ph and
Size, Cu
(Inches) 


Ph-Ph
Insulating
Bus
Supports
Spacing Standard Optional 
(Inches)

Optional
Ground
Bus, Cu
(Inches)

Approx. Listing
Average
Weight CSA UL
per Foot
(Lbs.) 

3

27
27

1200
2000

12
12

Aluminum —
Aluminum —

30.00 21.00 9.88
30.00 21.00 9.88

(1) 0.25 x 4
(1) 0.50 x 4

7.00
7.00










0.25 x 2
0.25 x 2

37
49

Yes
Yes

No
No

3

27
27

1200
2000

12
12

—
—

30.00 21.00 9.88
30.00 21.00 9.88

(1) 0.25 x 4
(1) 0.50 x 4

7.00
7.00










0.25 x 2
0.25 x 2

37
49

Yes
Yes

No
No









Steel
Steel

All bus bars for applications above 600 volts are fully insulated with fluidized epoxy coating for the rated maximum voltage.
Check with Eaton for availability.
Add 3 lbs. to the weights shown when using Poly/Porcelain or Epoxy insulating supports in place of Glass Polyester.
Glass Polyester.
Polyester/Porcelain.
Epoxy.

Note: For dimensions in mm, multiply inches by 25.4.

Table 17-64. Dimensional Data for 38 kV Bus Rated up to 104 kA Peak Momentary, 40 kA rms Symmetrical 2 Second

17

Rated
Wire Rated
Layout Enclosure
Type Maximum ContNo.
Material
Voltage kV inuous
Standard

Current
Amperes

Enclosure
Size (Inches)
Optional W

H

C

No. of Bars
Ph and
Size, Cu
(Inches) 

Ph-Ph
Insulating
Bus
Supports
Spacing Standard Optional
(Inches)

Optional
Ground
Bus, Cu
(Inches)

Approx. Listing
Average
Weight CSA UL
per Foot
(Lbs.)

3

38
38

1200
2000

13
14

Aluminum —
Aluminum —

40.25 21.50 10.23 (1) 0.25 x 4
40.25 21.50 10.64 (1) 0.38 x 4

10.50
10.50

Epoxy
Epoxy

—
—

—
—

0.25 x 2
0.25 x 2

61
89

Yes
Yes

No
No

3

38
38

1200
2000

13
14

—
—

40.25 21.50 10.23 (1) 0.25 x 4
40.25 21.50 10.64 (1) 0.38 x 4

10.50
10.50

Epoxy
Epoxy

—
—

—
—

0.25 x 2 88
0.25 x 2 116

No
No

No
No



Steel
Steel

All bus bars for applications above 600 volts are fully insulated with fluidized epoxy coating for the rated maximum voltage.

Note: For dimensions in mm, multiply inches by 25.4.
Cutler-Hammer is a federally registered trademark of
Eaton Corporation. NEMA is the registered trademark
and service mark of the National Electrical Manufacturers Association. CSA is a registered trademark of the
Canadian Standards Association. ISO is the registered
trademark and sole property of the International Organization for Standardization. Uniform Building Code
(UBC) is a trademark of the International Conference of
Building Officials (ICBO). National Electrical Code and
NEC are registered trademarks of the National Fire Protection Association, Quincy, Mass. UL is a registered
trademark of the Underwriters Laboratories Inc.

For more information visit: www.EatonElectrical.com

CA08101001E



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