16294 P2 Panelboards 110355 Catalog

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S I E M E N S I N C A N A D A Siemens is one of the largest and most diversified
companies in the world, providing innovations in areas such as health care, information
& communications, energy & power, industry & automation, transportation and lighting.
In Canada, Siemens is headquartered in Mississauga, Ontario, and has 73 offices and
nine manufacturing facilities across the country. Locations span from coast to coast,
staffed by more than 6,200 employees.

I N D U S T RY A N D AU T O M AT I O N

I N H E A L T H C A R E , we provide complete integrated solutions, from diagnostic
imaging equipment, telemedicine solutions, clinical networking systems and patient
monitoring/life support systems to consultative services and staff training. These offerings
not only improve patient care but also increase administrative, financial and clinical
efficiencies and streamline workflow processes. As the world’s largest manufacturer of
hearing instruments, Siemens offers assistive listening devices that improve quality of
life for the hard of hearing.

P2 PANELBOARDS SELECTION & APPLICATION GUIDE

I N I N F O R M A T I O N & C O M M U N I C A T I O N S , we continue to focus on an
ever-widening range of network technologies including the engineering and integration
of next generation voice, data, standard and wireless applications. In the Canadian
cellular market, Siemens is breaking new ground in establishing GSM services with a
strong GSM/GPRS portfolio. We offer complete solutions for network access, optical
switching and core routing technologies and we are a leading provider of single-source
IT consulting solutions and management services for supply chain, enterprise resource,
business information and customer relationship.
I N E N E R G Y & P O W E R , we supply reliable power solutions, from generation
and distribution to control and automation applications. We provide the most responsive
sources of solutions to improve the competitiveness and profitability of our customers’
operating plants.

1.0_04/04_A&D-1305

I N I N D U S T R Y & A U T O M A T I O N , we offer integrated automation solutions
to increase productivity at all levels of industry, from component-level support and simple
process control to designing, building, commissioning, servicing and maintaining
integrated plant systems. To help our customers manage their facilities more efficiently,
we provide building maintenance services and control systems from fire alarms to climate
control. We also offer a full range of postal automation systems and support services.
I N T R A N S P O R T A T I O N , Siemens offers a wide range of rail vehicles, from
complete transportation systems and people movers to rolling stock for light rail, heavy
rail and subways. In addition, we supply all major transportation system elements, such
as train control, systems electrification and systems maintenance. For the automotive
industry, we have developed a new technology involving electronically controlling
engine acoustics via the air intake system.
Your local contact is:

I N L I G H T I N G , through OSRAM SYLVANIA LTD., we are a leader in the Canadian
lighting market, dedicated to setting new market standards in commercial & industrial,
consumer, automotive, specialty and lighting services.
I N F I N A N C I N G , we provide a full range of customized financial services for the
acquisition of capital equipment and services. We offer complete financial solutions
including: loans; leases; project funding; financial expertise; technology leases and
customized applications.

Siemens Canada Limited
Automation & Drives
1550 Appleby Line, Burlington, ON L7L 6X7
Customer Interaction Centre
Tel: (888) 303-3353
For further innovations visit www.siemens.ca

2004

P2 Panelboards

Description
General Information
Selection and Application
Application
Panel Unit Space To Box Height Requirements
Main Lug Connectors
Branch Breaker Side Gutters
Main Breaker Selection
Subfeed Breakers
Branch Circuit Breakers
Branch Neutral Connections

Page
2
2
3-5
3
3
3
4
4
5
5

Description
Typical Catalogue Numbers
Main Lugs Only
Main Circuit Breakers
Standard Modifications
Box Size Additions For Optional Features
Connector Modifications
Compression Lugs
Enclosure Modifications
Remote Switch Modifications
Dimensions
Kits and Accessories

Page
6
6
6
7
8
9-10
9
10
10
11
12

P2 Panelboards

P2 Panelboards

Flexibility is the hallmark of the P2 panel. This panel offers a
wide array of factory-assembled options to meet almost all lighting panel applications. With this design, the ability to mix breaker
frames in unit space up to 250 amps will also meet many distribution panel requirements in a much smaller package. Busing
options for the P2 vary from the typical temperature rated to
750 A/Si aluminum to 1000A/Si copper. Standard busing in
the P2 panel is tin-plated. Silver-plated copper is also offered
as an option. Integrated time clocks, bus mounted contactors,
as mains or sub mains, split bus, and subfeed lugs (up to 400
amp) are just a few of the options of this unique panel.
Like a lighting panel, P2 is set up around 18, 30, 42, and 54
circuit configurations. It will also allow the user to configure
the panel to the smallest possible size. The P2 panel starts
with 9” of unit space (18 circuits of 1” pole breakers). Breakers
mounted in unit space can be mixed and matched to meet
customer requirements. All 1” pole breakers (BL, BQD, ED
frames) are mounted in 3” or 6” pole increments. Breaker
frames, above 125 amps, are mounted in 6” single breaker
mountings. As an example of a minimum panel, (6) 20 amp
1-pole BL breakers (3” of unit space) and a 3-pole 225 amp
QJ breaker (6” of unit space) equaling 9” of unit space can be
configured in a P2 panel without any extra provisions or space
required. FD 250 amp and JD 400 amp breakers are mounted
as subfeed breakers outside of unit space.
Another unique feature of the P2 panel is that blank unit space
can be added to allow for future expansions or modifications.
Any expansions or modifications must be in 3” increments. BL,
BQD, and ED frame breakers have 3” or 6” pole kits, and can be
mixed in unit space by these increments. Breakers of the same
frame can cross from one mounting to another if contiguous. QJ
frame breakers are mounted in 6” increments for two and three
pole, single mounted units. Changes in the unit space length for
BL, BQD, or ED frame breakers require an addition deadfront,
center strip kit. Check with sales or the factory for additional
unit space kits.

Main Lug / Main Breaker
Enclosure – Standard Type 1 enclosure is 20" wide x 5.75"
deep X. Box Height is determined by main device and unit
space. See charts for box height.
Voltage – 600 Vac Max.
250 Vdc Max.
Amperage – 600 amp Max.
Short circuit rating – 200 KAIC Max. symmetrical or equal
to the lowest rated device installed unless a series rating is
indicated. Panels with subfeed or feed-thru lugs without a
main device, circuit breaker or fusible unit, are limited to a
three-cycle rating. The three-cycle rating for the P2 panel
is limited to 22 KAIC. Note that the main device may be
mounted remote from the panel.
Busing – The P2 panel has more options to meet market
requirements. The standard busing is temperature rated
aluminum. The rating is per the requirements of CSA: 22.2
No. 29 – the standard for panelboards. All aluminum busing
is tin-plated. Optional busing for the P2 panel is: 750 A/Si
aluminum, temperature rated copper, and 1000 A/Si copper.
The copper bus option for this panel is tin-plated.
Weight – Approximate
Total panelboard weight when filled with a normal quantity
of breakers and accessories is about 3 lbs. (1 kg) per inch
(54g per mm) of box height.
Table P2-1 – Gauge Steel of Boxes
Fronts, Surface and Flush
Dimensions in inches (mm)
Width
Height
20”
26 - 74
(508)
(660, 1880)

Gauge Steel
Box
#16

Front
#14

Selection and Application
Step 1

Step 2

Step 3

Determine configuration required.

Create a catalogue number by following
the Catalogue Numbering System on page
6. Note that the number of circuits number (4th and 5th position) will be 18 for
those panels with 6-18 circuits, 30 for
those panels with 19-30 circuits, 42 for
those panels 31 to 42 circuits and 54 for
those panels 43 to 54 circuits. The most
cost effective 20 amp 1-pole breaker for
this application would be BL. However,
a myriad of other breakers with options
may be used in the P2 panel. The most
cost effective 225 amp breaker for this
application is the QJ2.

Determine the enclosure size. The matrix
on page 2-3 shows the enclosure sizes
based on the amperage, main device and
unit space required.

Example:
Amperage
Voltage
System
Main
Bus Material
Interrupt Rating
Branch Devices
Feed Location
Mounting

250A
208Y/120V
3Ø4W
Main Lug
Temperature
rated aluminum
10 Ka
(6) 20 amp,1-pole
(1) 225 amp, 3-pole
Top
Surface

Based on the above
P2C18ML250ATS
(6) BL 20 amp 1-Pole
(1) QJ2 225 amp 3-pole

2

Siemens P2 Panelboards – Selection & Application Guide

Application

P2 Panelboards

Table P2-2 – Panel Unit Space To Box Height Requirements
P2 Panels With Standard Line Lugs. Unit Space (starting with 9" and adding 6" increments) “A” Dimension
“B”
Main Breakers
Dimen- Main Lugs
sion
125A
250A
400A
600A
125A
125A
125A
225A
250A
250A
400A
400A
Box
Horiz.
Horiz. Vert.
Horiz. Horiz.
Vert.
JD
CJD
Height
BL,BQD,ED CED
ED
QJ
FD
CFD
26
32
38
44
50
56
62
68*
74*

9
15
21
27
33
39
45
51*
57*

—
9
15
21
27
33
39
45
51*

—
—
9
15
21
27
33
39
45

—
—
9
15
21
27
33
39
45

9
15
21
27
33
39
45
51*
57*

—
9
15
21
27
33
39
45
51*

125
225
250
400
600

Breaker Frames
BL
BQD
ED
QJ
FD
JD
LD

Fig. P2-1

—
9
15
21
27
33
39
45
51*

—
—
9
15
21
27
33
39
45

—
—
—
—
9
15
21
27
33

—
—
—
—
9
15
21
27
33

—
—
—
—
—
—
9
15
21

600A
CLD

—
—
—
—
—
9
15
21
27

—
-—
—
—
—
—
9
15
21

Table P2-4 – Main Lug Connectors (Fig. P2-2)

Table P2-3 – Main Breaker (Fig. P2-1)
Panel Amps
100

—
9
15
21
27
33
39
45
51*

600A
LD

C
5.75
5.125
4.00
5.00
5.00
14.00
15.50

D
8.00
8.00
8.00
7.00
7.00
25.00
23.00

Panel Amps
125
250
400
600

Standard Connectors
(1) #14 - 2/0
(1) #6 AWG - 350 Kcmil
(1) #4 AWG - 600 Kcmil
or (2) #6 - 250 Kcmil
(2) #4 AWG - 500 Kcmil

C
6.62
12.34
14.00

D
8.19
11.22
13.09

14.00

11.00

Table P2-5 – Branch Breaker Side
Gutters Inches (mm) (Fig. P2-3)

Fig. P2-2

Reference
Letter
A
B
C
D1

Panel
Width 20” (508)
5.750 (146)
5.125 (130)
4.000 (102)
5.000 (127)

1 Single branch mounting construction.

Fig. P2-3
A
B
C
D
Box depth = 5.75 in. (146 mm)
Box width – 20 in. (508 mm)
for 100-600A

Box depth = 5.75 in. (146 mm)
Box width – 20 in. (508 mm)
for 100-600A

BL, BLH, HBL BL, BLH, HBL
BLF, BLFH
BLF, BLFH
BQD, BQD6
BQD, BQD6
ED, ED4, ED6 ED, ED4, ED6
HED4
HED4
QJ2,QJH2,QJ2-H, HQJ2H
(Single Mounted)

A
B
C
D

Panel Width
20 in. (508 mm)

*Contact local Siemens representative before ordering.

Siemens P2 Panelboards – Selection & Application Guide

3

Application

P2 Panelboards

Table P2-6 – Main Breaker Selection 1
Ampere
Rating

100

125

225

250

400

600

Breaker
Type
BL (STD)
HBL
BQD (STD 480/277 Vac)
ED4
ED6
HED4
CED6
ED4 (STD)
ED6
HED4
CED6
QJ2 (STD)
QJH2
QJ2H
FD6, FXD6
HFD6, HFXD6
CFD6
FD6, FXD6 (STD)
HFD6, HFXD6
CFD6
JXD6 (STD), JD6
HJD6, HJXD6
SJD6
CJD6,SCJD6
LXD6 (STD)
LD6
HLD6, HLXD6
SLD6,
SHLD6
CLD6, SCLD6

Maximum Interrupting Rating (kA)
240V
480V
10
—
65
14
65
18
65
25
100
42
100
65
200
200
65
18
65
25
100
42
200
200
10
—
22
—
42
—
65
35
100
65
200
150
65
35
100
65
200
150
65
35
100
65
65
35
200
200
65
35
65
35
100
65
65
35
100
65
200
150

600V
—
—
—
—
18
—
100
—
18
—
100
—
—
—
18
25
100
18
25
100
25
35
25
100
25
25
35
25
35
100

Available Trip Values

15, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100

125

60, 70, 80, 90, 100, 110, 125, 150, 175, 200, 225

70, 80, 90, 100, 110, 125, 150, 175, 200, 225
250
200, 225, 250, 300, 350, 400
200, 225, 250, 300, 350, 400
200, 300, 400
200, 300, 400
450, 500, 600
250, 300, 350, 400, 450, 500, 600
250, 300, 350, 400, 450, 500, 600
300, 400, 500, 600
300, 400, 500, 600
300, 400, 500, 600

1 Interchangeable trip main breakers are mounted at top of panel only.

Table P2-7 – Subfeed Breakers
Breaker
Type

Mounting Position
When Used As Subfeed Breaker
Vertical

Maximum Interrupting
Rating (kA) Symmetrical
Ampere Ratings For Load

240V AC

480V AC

600V DC

FD6 1 , FXD6
HFD6 1 , HFXD6
JD6 2 , JXD6
HJD6 2 , HJXD6

Twin
Twin
Single
Single

70 - 250
70 - 250
200 - 400
200 - 400

65
100
65
100

35
65
35
65

18
25
25
35

1 Twin mounted subfeed breakers are mounted at bottom of panelboard only and adds 24" to the panel height.
2 Subfeed breaker is mounted at bottom of panelboard only. 400 amp subfeed breaker adds 30" to the panel height.

4

Siemens P2 Panelboards – Selection & Application Guide

Application

P2 Panelboards

Table P2-8 – Branch Circuit Breakers
Max.
Amp
Rating

Bolt-On
Breaker
Type
BL
BL, HID
BLR
BLE
BLEH
BLF

100

BLHF
BGL 1
BAF
BAFH
BLH

HBL

BQD
ED2
ED4
125

ED6

*CED6

225

QJ2
QJH2
QJ2-H
HQJ2H

No.
of
Poles
1
2
3
1
2
2
1
2
1
2
1
2
1
3
2
3
1
1
1
2
3
1
2
3
1
2
3
1
2/3
1
2
3
2
3
1
2
3
2/3
2/3
2/3
2/3

Amp
Rating
15 - 70
15 - 100
15 - 100
15 - 30
15 - 30
15 - 100
15 - 30
15 - 60
15 - 30
15 - 60
15 - 30
15 - 60
15 - 30
15 - 60
15 - 30
15 - 30
15, 20
15, 20
15 - 70
15 - 100
15 - 100
15 - 70
15 - 100
15 - 100
15 - 100
15 - 100
15 - 125

15 - 125

15 - 125
60 - 225
60 - 225
60 - 225
100 - 225

Maximum Interrupting Rating (kA)
Volts – AC
120
120/240
240
10
—
—
—
10
—
—
—
10
10
—
—
—
10
—
—
—
10
10
—
—
—
10
—
22
—
—
—
22
10
—
—
—
10
—
22
—
—
—
22
—
10
—
—
—
10
—
10
—
—
22
—
—
—
22
—
—
22
—
—
—
22
—
65
—
—
65
—
—
—
65
—
65
—
—
65
—
—
—
65
10
—
—
—
10
—
65
—
—
—
—
65
—
—
65
—
—
65
—
—
65
—
—
—
—
200
200
—
200
200
—
—
10
—
—
22
—
—
42
—
—
100

1 Two pole breaker is one phase and neutral. Three pole is two phase and neutral.

NOTE: QJ Breakers are single mounted in unit space and take 6” of unit space.
Limited to (3) per panel max. BL, HBL, BLH and BQD breakers are mounted in

480
—
—
—
—
—
—
—
—
—

600
—
—
—
—
—
—
—
—
—

DC
250
—
—
—
—
—
—
—
—
—

—
—
—
—
—
—
—
—
—
—
—
—
—
—
14
—
—
—
—
22
—
—
—
—
—
200
200
—
—
—
—

—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
14
14
—
—
—
18
18
25
25
—
200
200
—
—
—
—

—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
18
18
—
100
100
—
—
—
—

—
—
—
—
—
—
—
—
—
—
—
—
—
—
14
14
14
—
5 (2-P)
—
30
—
30
—
—
—
50
—
—
—
—

common mountings in 3” or (6) pole increments. ED2, ED4, ED6 and HED4 breakers
are mounted in common mountings in 3” or (6) pole increments.

Table P2-9 – Branch Neutral Connections

Branch Device Limitations
For panels applied on systems requiring neutral connections,
some limitations apply. By application rule (NEC 480.14) lighting
and appliance panels are limited to 42 circuits installed. Each
overcurrent device pole counts as a circuit. Additional limitations
for these panels are based on available neutral connections.

*Contact local Siemens representative before ordering.

277
—
—
—
—
—
—
—
—
—

Wire Range
#14-#6
#14-1/0
#6 - 350 Kcmil
(1) #4-600 Kcmil
or (2) #6-250 Kcmil
1

Max. Number of Connections
26
28
3
1

Max. Amps 1
65
125
250
400

Based on 75 degree copper.

Siemens P2 Panelboards – Selection & Application Guide

5

Typical Catalogue Numbers

P2 Panelboards

Table P2-10 – Main Lugs Only (1)(2)(4)(5)
Maximum
Panel
Amp Rating

Maximum
1-Pole
Circuits (6)
18
30
42
54
66
78
90
18
30
42
54
66
78
90
18
30
42
54
66
78
90
18
30
42
54
66
78
90

125

250

400

600

Box
Height
inches (mm)
26
32
38
44
50
56
62
32
38
44
50
56
62
68
38
44
50
56
62
68
74
38
44
50
56
62
68
74

Catalogue Number (2)
3Ø4W 208Y/120V

1Ø3W 120/240V

3Ø4W 480Y/27V

3Ø4W 347/600V

P2C18ML125ATS
P2C30ML125ATS
P2C42ML125ATS
P2C54ML125ATS
P2C66ML125ATS
P2C78ML125ATS
P2C90ML125ATS
P2C18ML250ATS
P2C30ML250ATS
P2C42ML250ATS
P2C54ML250ATS
P2C66ML250ATS
P2C78ML250ATS
P2C90ML250ATS
P2C18ML400ATS
P2C32ML400ATS
P2C42ML400ATS
P2C54ML400ATS
P2C66ML400ATS
P2C78ML400ATS
P2C90ML400ATS
P2C18ML600ATS
P2C30ML600ATS
P2C42ML600ATS
P2C54ML600ATS
P2C66ML600ATS
P2C78ML600ATS
P2C90ML600ATS

P2A18ML125ATS
P2A30ML125ATS
P2A42ML125ATS
P2A54ML125ATS
P2A66ML125ATS
P2A78ML125ATS
P2A90ML125ATS
P2A18ML250ATS
P2A30ML250ATS
P2A42ML250ATS
P2A54ML250ATS
P2A66ML250ATS
P2A78ML250ATS
P2A90ML250ATS
P2A18ML400ATS
P2A32ML400ATS
P2A42ML400ATS
P2A54ML400ATS
P2A66ML400ATS
P2A78ML400ATS
P2A90ML400ATS
P2A18ML600ATS
P2A30ML600ATS
P2A42ML600ATS
P2A54ML600ATS
P2A66ML600ATS
P2A78ML600ATS
P2A90ML600ATS

P2E18ML125ATS
P2E30ML125ATS
P2E42ML125ATS
P2E54ML125ATS
P2E66ML125ATS
P2E78ML125ATS
P2E90ML125ATS
P2E18ML250ATS
P2E30ML250ATS
P2E42ML250ATS
P2E54ML250ATS
P2E66ML250ATS
P2E78ML250ATS
P2E90ML250ATS
P2E18ML400ATS
P2E32ML400ATS
P2E42ML400ATS
P2E54ML400ATS
P2E66ML400ATS
P2E78ML400ATS
P2E90ML400ATS
P2E18ML600ATS
P2E30ML600ATS
P2E42ML600ATS
P2E54ML600ATS
P2E66ML600ATS
P2E78ML600ATS
P2E90ML600ATS

P2L18ML125ATS
P2L30ML125ATS
P2L42ML125ATS
P2L54ML125ATS
P2L66ML125ATS
P2L78ML125ATS
P2L90ML125ATS
P2L18ML250ATS
P2L30ML250ATS
P2L42ML250ATS
P2L54ML250ATS
P2L66ML250ATS
P2L78ML250ATS
P2L90ML250ATS
P2L18ML400ATS
P2L32ML400ATS
P2L42ML400ATS
P2L54ML400ATS
P2L66ML400ATS
P2L78ML400ATS
P2L90ML400ATS
P2L18ML600ATS
P2L30ML600ATS
P2L42ML600ATS
P2L54ML600ATS
P2L66ML600ATS
P2L78ML600ATS
P2L90ML600ATS

Table P2-11 - Main Circuit Breaker (1)(2)(3)(4)(5)
Maximum
Panel
Amp Rating

Maximum
1-Pole
Circuits
18
30
42
54
66
78
90
18
30
42
54
66
78
90
18
30
42
54
66
78
90
18
30
42
54
66
78
90
18
30
42
54
66
18
30
42
54

100

125

225

250

400

600

Box
Height
inches (mm)
26
32
38
44
50
56
62
26
32
38
44
50
56
62
32
38
44
50
56
62
68
38
44
50
56
62
68
74
50
56
62
66
74
56
62
68
74

Catalogue Number (2)
3Ø4W 120/208V

1Ø3W 120/240V

3Ø4W 277/480V

3Ø4W 347/600V

P2C18BL100ATS
P2C30BL100ATS
P2C42BL100ATS
P2C54BL100ATS
P2C66BL100ATS
P2C78BL100ATS
P2C90BL100ATS
P2C18E4125ATS
P2C30E4125ATS
P2C42E4125ATS
P2C54E4125ATS
P2C66E4125ATS
P2C78E4125ATS
P2C90E4125ATS
P2C18QJ225ATS
P2C32QJ225ATS
P2C42QJ225ATS
P2C54QJ225ATS
P2C66QJ225ATS
P2C78QJ225ATS
P2C90QJ225ATS
P2C18FX250ATS
P2C30FX250ATS
P2C42FX250ATS
P2C54FX250ATS
P2C66FX250ATS
P2C78FX250ATS
P2C90FX250ATS
P2C18JX400ATS
P2C32JX400ATS
P2C42JX400ATS
P2C54JX400ATS
P2C66JX400ATS
P2C18LX600ATS
P2C30LX600ATS
P2C42LX600ATS
P2C54LX600ATS

P2A18BL100ATS
P2A30BL100ATS
P2A42BL100ATS
P2A54BL100ATS
P2A66BL100ATS
P2A78BL100ATS
P2A90BL100ATS
P2A18E4120ATS
P2A30E4125ATS
P2A42E4125ATS
P2A54E4125ATS
P2A66E4125ATS
P2A78E4125ATS
P2A90E4125ATS
P2A18QJ225ATS
P2A32QJ225ATS
P2A42QJ225ATS
P2A54QJ225ATS
P2A66QJ225ATS
P2A78QJ225ATS
P2A90QJ225ATS
P2A18FX250ATS
P2A30FX250ATS
P2A42FX250ATS
P2A54FX250ATS
P2A66FX250ATS
P2A78FX250ATS
P2A90FX250ATS
P2A18JX400ATS
P2A32JX400ATS
P2A42JX400ATS
P2A54JX400ATS
P2A66JX400ATS
P2A18LX600ATS
P2A30LX600ATS
P2A42LX600ATS
P2A54LX600ATS

P2E18BD100ATS
P2E30BD100ATS
P2E42BD100ATS
P2E54BD100ATS
P2E66BD100ATS
P2E78BD100ATS
P2E90BD100ATS
P2E18E4125ATS
P2E30E4125ATS
P2E42E4125ATS
P2E54E4125ATS
P2E66E4125ATS
P2E78E4125ATS
P2E90E4125ATS
P2E18E4225ATS
P2E32E4225ATS
P2E42E4225ATS
P2E54E4225ATS
P2E66E4225ATS
P2E78E4225ATS
P2E90E4225ATS
P2E18FX250ATS
P2E30FX250ATS
P2E42FX250ATS
P2E54FX250ATS
P2E66FX250ATS
P2E78FX250ATS
P2E90FX250ATS
P2E18JX400ATS
P2E32JX400ATS
P2E42JX400ATS
P2E54JX400ATS
P2E66JX400ATS
P2E18LX600ATS
P2E30LX600ATS
P2E42LX600ATS
P2E54LX600ATS

P2L18BD100ATS
P2L30BD100ATS
P2L42BD100ATS
P2L54BD100ATS
P2L66BD100ATS
P2L78BD100ATS
P2L90BD100ATS
P2L18E6125ATS
P2L30E6125ATS
P2L42E6125ATS
P2L54E6125ATS
P2L66E6125ATS
P2L78E6125ATS
P2L90E6125ATS
P2L18E6225ATS
P2L32E6225ATS
P2L42E6225ATS
P2L54E6225ATS
P2L66E6225ATS
P2L78E6225ATS
P2L90E6225ATS
P2L18FX250ATS
P2L30FX250ATS
P2L42FX250ATS
P2L54FX250ATS
P2L66FX250ATS
P2L78FX250ATS
P2L90FX250ATS
P2L18JX400ATS
P2L32JX400ATS
P2L42JX400ATS
P2L54JX400ATS
P2L66JX400ATS
P2L18LX600ATS
P2L30LX600ATS
P2L42LX600ATS
P2L54LX600ATS

(1) Refer to Pg 12, table P2-21 for breaker kits and accessories (2) Part # for Interior only (3) Refer to Pg 4 for Main breaker selection (4) Refer to Pg 5 for Branch circuit breaker selection
(5) Refer to Pg 12, table P2-20 for box and trim details (6) For more number of circuits, contact local Siemens representative before ordering

6

Siemens P2 Panelboards – Selection & Application Guide

Modifications*
P2 Panel Options
Enclosures
• Extra gutter to sides or ends of the can
• 24" wide boxes
• Hinged trims*
• Door-in-door trims*
• Screw to the box trims*
• Trim mounted devices (Devices mounted and wired
to the trim should also have hinged trim specified)
• Pilot lights
• Toggle switches
• Push buttons
• Painted boxes
• Custom colors
• Increase gauge trims and boxes*
• Stainless steel trims and boxes, Type 1*

Panel Modifications
• Main Bus
Standard main bus is temperature rated tin-plated aluminum.
Bus options are 750 A/Si aluminum, tin-plated temperature
rated copper tin-plated standard – silver optional. 1000 A/Si
copper tin-plated standard – silver optional. Includes copper
neutral cross bar. For copper neutral branch lugs, see
miscellaneous.
• Split bus adds 6” to unit space*
• Compression lug for MLO*
• Compression lugs on main breaker (may require
extra width or length on enclosure).*
• Contactor mains or submain*
• Asco 920 through 225 amps. Adds 12” unit space as main,
15” unit space as submain.*
• Asco 911 through 150 amps. Adds 21” unit space.*
• Siemens LEN through 30 amps. Adds 12” unit space.*
Makes box 10" deep.
• Control power transformers (contact engineering for extra*
gutter requirements)
• Branch and main breaker accessories
• Handle blocks
• Handle locks
• Aux. Contacts 1
• UVR 1
• Feed-thru lugs
• 200% neutral
• Copper lugs, mechanical
• Bus mounted TVSS
• Service entrance labeled

P2 Panelboards

• Aluminum trims and boxes, Type 1*
• NEMA 3R/12 enclosures
• NEMA 4 enclosures
• NEMA 4X enclosures
• Special keyed locks*
• Gasketing trim to box
• Panel skirts

• Grounding of panelboards
Ground bars are shipped with the panel interior factory
mounted.
• Non-insulated equipment ground bar – standard
• Copper non-insulated ground bar
• Aluminum insulated equipment ground bar
• Copper insulated equipment ground bar
• Shunt trip on main or branch
BL, BLH, HBL, ED2, ED4, HED4, HED6, HHED6 uses 1”
unit space for shunt trip. All may be used on mains
or subfeeds.
QJ2, QJ2-H, QJH2, HQJ2H, ED2, ED4, ED6, HED4, HED6,
FXD6, HFD6, JXD6, JD6, HJD6, HJXD6

• Remote control switches – mounted in a 23” enclosure
to be cable connected to the panel.
• Time clocks – mounted in a 23” enclosure to be cable
connected to the panel. Sangamo, tork or paragon time
clock can be supplied and mounted in panelboard cabinet.

1 Accessories on 1" pole breakers (BL, BQD, ED) will take unit space.

*Contact local Siemens representative for any options & modifications.

Siemens P2 Panelboards – Selection & Application Guide

7

Modifications*

P2 Panelboards

Table P2-12 – Box Size Additions (In.) For Optional Features
Main Lugs
125A

250A

Main Breakers
400A

600A

6 (all)

6 (all)

Options
200 Neutral
(lug type)
Std. Lugs
(100% Neut. PNL)
CU Lugs (100%
Neut. PNL)
Comp Lugs
(100% Neut. PNL)
Feed-thru
Standard Lugs
Feed-thru Cu Lugs
Feed-thru
Comp Lugs
Subfeed Standard
Lugs
Split Bus
(1) FD Subfeed
(Horizontal Mtg.)
(2) FD Subfeed
(Vertical Mtg.)
TVSS

0

0

0

0

0

6

6

6

125A
125A
Horiz.
Horiz.
BL,BQD,ED CED

125A
Vert.
ED

225A
Vert.
QJ

250A
Vert.
FD

250A
Vert.
CFD

400A
JD

600A
LD

600A
CLD

0

0

0

6

6

0

0

0

0

0

0

0

0

0

6

6

0

0

0

0

0

6

0

6

6

0

6

6

0

0

0

0

0

6

6

6

6

6

0

6

6

0

0

0

0

0

6
6

6
6

12
12

12
N/A

6
6

6
6

6
6

6
6

6
6

6
6

12
12

12
12

12
12

12
N/A

6

12

12

N/A

6

6

6

6

12

12

12

12

12

N/A

0

6

6

N/A

—

—

—

—

—

—

—

—

—

—

6

6

6

6

6

6

6

6

6

6

6

6

6

6

N/A

12

12

12

N/A

N/A

N/A

N/A

12

12

12

12

12

12

N/A

24

24

24

N/A

N/A

N/A

N/A

24

24

24

24

24

24

12

12

12

12

12

12

12

12

12

12

12

12

12

12

Split bus is paired with feed-thru lugs by default. Feed-thru lugs are to feed the section after the split. NOTE: N/A = OPTION NOT AVAILABLE
*Contact local Siemens representative before any modification.

8

400A
CJD

Siemens P2 Panelboards – Selection & Application Guide

Connector Modifications

P2 Panelboards

Compression Lugs
Table P2-13 – Lugs
Style

Amp Rating

Breaker Type

Compression Connectors

Box Height Addition

MLO

125
250
400

N/A
N/A
N/A

6
6
6

600

N/A

100

ED4, ED6, HED4
CED6
QJ2, QJH2, QJ2H
FXD6, HFD6, CFD6

(1)#6 - 350 Kcmil Al/Cu
(1)#6 - 350 Kcmil Al/Cu
(1) 400 - 600 Kcmil Cu or
(2)#6 - 350 Kcmil Al/Cu
(2)#6 - 350 Kcmil Cu or Cu/Al or
400 - 600 Kcmil Al/Cu
(1)#14-2/0 AWG Cu or Al

225
Main Breaker
400

600

JD6, JXD6, HJD6,
CJD6, SJD6, SHJD6,
SCJD6
LD6, LXD6, HLD6,
CJD6, SLD6, SHLD6,
SCLD6

6

(2)#1/0 AWG - 500 Kcmil Cu or Al

Box must go to 24” wide on CED6 breaker only
Add 6” to box height for NØ
Box must go to 24” wide
Box must go to 24” wide for all breakers
Requires an additional 6.0” box height
9

(2)#2/0 AWG - 500 Kcmil Cu or Al

6

(1)#6 AWG - 350 Kcmil Cu or Al
(1)#6 AWG - 350 Kcmil Cu or Al

Table P2-14 – Alternate Lugs*
Style

Amp Rating

Breaker Type

Compression Connectors

Box Height Addition

MLO

400

N/A

(1) 250 - 750 Kcmil or
(2)#3/0 AWG - 250 Kcmil Cu or Al

6

Main Breaker

400

JD6, JXD6, HJD6,
CJD6, SJD6, SHJD6,
SCJD6

(1)#4/0 AWG - 750 Kcmil Cu or Al

6

*Contact local Siemens representative for any modifications.

Siemens P2 Panelboards – Selection & Application Guide

9

Connector Modifications

P2 Panelboards

Enclosure Modifications
NEMA-4 For Type P2*
Water Tight, Dust Tight, Steel Enclosure
Table P2-15
Box Height
Inches
26
32
38
44
50
56
62
68
74
80

NEMA-4X For Type P2*
Water Tight, Dust Tight and Corrosion Resistant
Table P2-16

Enclosure Size
H
W
30
24
36
24
42
30
48
36
60
36
60
36
66
36
72
36
78
36
84
36

D
8
8
8
8
8
8
8
8
8
8

Box Height
Inches
26
32
38
44
50
56
62
68
74
80

Enclosure - Stainless Steel
and Steel with Epoxy Coating

Enclosure - Fiberglass
Size (inches)

H
30
36
48
48
60
60
66
72
78
84

H
30
36
48
48
60
60
72
72
84
84

W
24
24
36
36
36
36
36
36
36
36

D
8
8
8
8
12
12
8
8
8
8

D
24
24
36
36
36
36
36
36
36
36

W
8
8
12
12
12
12
8
8
8
8

Remote Switch Modifications
Table P2-17 – Control Power*
Transformer
Size

VA

0,1
2
3
4

50
75
150
250

Table P2-18 – Application For Remote Switch*
Switch Type

Modification

920

Adds 12” to unit space
≤ 225A adds 21” unit space >225 ≤400 Amps add 10” to width and 8” DP
minimum and 24” to height
30A adds 15” to unit space
>30A 100 adds 12” to unit space
7.7 Dp. Box min.
100 A ≤ 200 adds 12” to unit space and 10” DP. min.

911

LEN

Table P2-19 – Remote Control
Switch Modification*
Description
Auxiliary Contacts (Mounted Not Wired) Ea.
2-Wire Control
*Contact local Siemens representative for any modifications.

10

Siemens P2 Panelboards – Selection & Application Guide

Dimensions

P2 Panelboards

Type 1 Box
Box is symmetrical

Type 3R/12 Box

1 Dimensions are interior of the box. Add 5/8” to width for

absolute dimension. Add 1/8” to height for absolute dimension.
Dimensions shown in inches and millimeters [ ].

Siemens P2 Panelboards – Selection & Application Guide

11

Kits and Accessories

P2 Panelboards

Table P2-20 – Standard Enclosures
Catalogue Number
Box
Height
Inches

Type 1
Standard Trim
Box

Surface

Flush

Type 2
Standard Trim
Box
Surface

26
32
38
44
50
56
62
68
74

B26
B32
B38
B44
B50
B56
B62
B68
B74

S26B
S32B
S38B
S44B
S50B
S56B
S62B
S68B
S74B

F26B
F32B
F38B
F44B
F50B
F56B
F62B
F68B
F74B

DSB52026
DSB52032
DSB52038
DSB52044
DSB52050
DSB52056
DSB52062
DSB52068
DSB52074

S26B
S32B
S38B
S44B
S50B
S56B
S62B
S68B
S74B

Type 3R/12 (1)
Complete Enclosure
With Hinged Cover
WP26
WP32
WP38
WP44
WP50
WP56
WP62
WP68
WP74

Options for Type 1 & 2 Tubs
Add suffix "K" for enclosure c/w tub end wall with knockouts
Add suffix "KN" for enclosure c/w tub end wall with knockouts and gasketed
Add suffix "N" for enclosure gasketed
Add suffix "P" for enclosure painted std grey
Add suffix "PK" for enclosure painted std grey c/w tub end wall with knockouts
Add suffix "PKN" for enclosure painted std grey c/w tub end wall with knockouts and gasketed
Add suffix "PN" for enclosure painted std grey and gasketed
Add suffix "M" for metal card holder
Hinged trim - Replace "B" suffiz with "H"
Door-in-door - Replace "B" suffix with "D"
Metal card holder – Add “M” suffix
Option For 24” Wide Enclosures with Equal Gutter on Both Sides
24” wide with equal gutter on both sides - Add “24” as prefix
(1) For Silicon free enclosure, contact local Siemens representative.

Table P2-21 – Breaker Kits and Accessories (1)
Kit No.
Description
BBKB32AT BL/BQD 6-pole 3” branch breaker kit
BBKED32AT ED 6-pole 3” branch breaker kit
QJ branch breaker kit for 2 and
BBKQ1AT
3-pole single mount
BL, BQD, ED deadfront kit for
DFK1
1” pole breakers
DFFP3
Deadfront filler 3”
DFFP6
Deadfront filler 6”
BNK2
Branch neutral (P2)
P2BK1
P2 250A max. Bonding Kit
P2BK2
P2 400A max. Bonding Kit
P2BK3
P2 600A max. Bonding Kit
BBKB32CS

BL/BQD 6-pole 3” branch breaker kit

Contents
Kit contains top barrier, (3) A/C connectors, (1) B connector, hardware (Al/Tin)
Kit contains breaker support, inter-phase barriers, (3) A/C connectors, (1) B connector, hardware (Al/Tin)
Kit to contain all connectors and cover plates necessary to mount both 2 and 3-pole breakers (Al/Tin)
Center strips 3”, 6”, 9,” 15,” 21” plus mounting hardware
3” empty space filler and hardware
6” empty space filler and hardware
Three tier lug with mounting hardware to increase neutral capacity
Bonding strap and hardware
Bonding strap and hardware
Bonding strap and hardware
Kit contains top barrier, (3) A/C connectors, (1) B connector, hardware (Cu/Silver)

BBKED32CS ED 6-pole 3” branch breaker kit

Kit contains breaker support, inter-phase barriers, (3)A/C connectors, (1)B connector, hardware (Cu/Silver)

QJ branch breaker kit for 2 and
3-pole single mount

Kit to contain all connectors and cover plates necessary to mount both 2 and 3-pole breakers (Cu/Silver)

BBKQ1CS

(1) For CEDG branch breaker kit, contact local Siemens representative

12

Siemens P2 Panelboards – Selection & Application Guide

S I E M E N S I N C A N A D A Siemens is one of the largest and most diversified
companies in the world, providing innovations in areas such as health care, information
& communications, energy & power, industry & automation, transportation and lighting.
In Canada, Siemens is headquartered in Mississauga, Ontario, and has 73 offices and
nine manufacturing facilities across the country. Locations span from coast to coast,
staffed by more than 6,200 employees.

I N D U S T RY A N D AU T O M AT I O N

I N H E A L T H C A R E , we provide complete integrated solutions, from diagnostic
imaging equipment, telemedicine solutions, clinical networking systems and patient
monitoring/life support systems to consultative services and staff training. These offerings
not only improve patient care but also increase administrative, financial and clinical
efficiencies and streamline workflow processes. As the world’s largest manufacturer of
hearing instruments, Siemens offers assistive listening devices that improve quality of
life for the hard of hearing.

P2 PANELBOARDS SELECTION & APPLICATION GUIDE

I N I N F O R M A T I O N & C O M M U N I C A T I O N S , we continue to focus on an
ever-widening range of network technologies including the engineering and integration
of next generation voice, data, standard and wireless applications. In the Canadian
cellular market, Siemens is breaking new ground in establishing GSM services with a
strong GSM/GPRS portfolio. We offer complete solutions for network access, optical
switching and core routing technologies and we are a leading provider of single-source
IT consulting solutions and management services for supply chain, enterprise resource,
business information and customer relationship.
I N E N E R G Y & P O W E R , we supply reliable power solutions, from generation
and distribution to control and automation applications. We provide the most responsive
sources of solutions to improve the competitiveness and profitability of our customers’
operating plants.

1.0_04/04_A&D-1305

I N I N D U S T R Y & A U T O M A T I O N , we offer integrated automation solutions
to increase productivity at all levels of industry, from component-level support and simple
process control to designing, building, commissioning, servicing and maintaining
integrated plant systems. To help our customers manage their facilities more efficiently,
we provide building maintenance services and control systems from fire alarms to climate
control. We also offer a full range of postal automation systems and support services.
I N T R A N S P O R T A T I O N , Siemens offers a wide range of rail vehicles, from
complete transportation systems and people movers to rolling stock for light rail, heavy
rail and subways. In addition, we supply all major transportation system elements, such
as train control, systems electrification and systems maintenance. For the automotive
industry, we have developed a new technology involving electronically controlling
engine acoustics via the air intake system.
Your local contact is:

I N L I G H T I N G , through OSRAM SYLVANIA LTD., we are a leader in the Canadian
lighting market, dedicated to setting new market standards in commercial & industrial,
consumer, automotive, specialty and lighting services.
I N F I N A N C I N G , we provide a full range of customized financial services for the
acquisition of capital equipment and services. We offer complete financial solutions
including: loans; leases; project funding; financial expertise; technology leases and
customized applications.

Siemens Canada Limited
Automation & Drives
1550 Appleby Line, Burlington, ON L7L 6X7
Customer Interaction Centre
Tel: (888) 303-3353
For further innovations visit www.siemens.ca

2004



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Title                           : 16294 P2 Panelboards
Author                          : Colin Aitken

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