Rittal RiLine60

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60 mm system technology

for the global market

Rittal – RiLine60

2Rittal RiLine60 cULus listed

Rittal RiLine60 – three systems

Classic

for busbars with a square cross-

section up to 30 x 10 mm in feeder-

circuits up to 700 A

PLS 800

For feeder-circuits up to 700 A

PLS 1600

For feeder-circuits up to 1400 A

Unlike busbar sections with a square cross-section, PLS sections offer

unrestricted top-mounting of the busbar supports with top-mounting

components.

Innovative and compact

3Rittal RiLine60 cULus listed

Save time and money with easier

UL and CSA sign-offs.

The approval of power distribution

components is becoming ever

more important for international

switchgear producers.

approval of RiLine60

busbar systems offers significant

advantages for both the UL and

CSA market. Complex, time-

consuming engineering, inspection

and sign-off processes are reduced

to a minimum.

Important benefits and added value with RiLine60

Industrial

controllers

to UL 508A

Approval status RiLine60

Sign-off by inspector

Review of the COA(s)

of all UL-recognized

components used

Inspection of UL-compliant assembly

On-site sign-off by the

Authority Having Jurisdiction (AHJ)

1. Dramatic time savings

Straightforward UL and CSA sign-off

processes

2. Conditions of Acceptability (COA)

are eliminated, documentation work

is minimised

No additional tests required as with

UL-recognized components.

3. Cost savings for listed

switchgear producers

The usual UL costs for file entry of the

UL-recognized components are elimi-

nated.

4. A high level of acceptance among

end customers

RiLine60 meets the require-

ments of valid safety standards to per-

fection.

5. Barrierless access to the

CSA market

products are accepted on

the Canadian market with no further

test requirements.

6. Time- and cost-efficient project

planning

Reduced project planning work

when incorporating the engineering

considerations.

Simple, fast system sign-offs

4Rittal RiLine60 cULus listed

Background information on UL

UL or Underwriter Laboratory was founded

in 1894 as a non-profit-making organisa-

tion for testing and certification. UL oper-

ates five testing laboratories in the United

States and subsidiaries worldwide, with an

emphasis on product testing aimed at gen-

eral safety.

Why are UL approvals important?

●International regulations and standards

such as NEMA and IEC are used as

a basis by manufacturers for product

developments and subsequent testing.

●Nationally recognised test laboratories

confirm and certify that a product

complies with the specific standards;

in North America this is carried out

by organisations such as UL or CSA

(Canadian Standards Association).

●For many applications, the sole use of

UL and/or CSA-approved products is a

requirement; consequently, it is advisa-

ble to design electrical controllers for

North American applications with suita-

ble UL-approved components.

How does the US system for electrical

safety work?

Every piece of electrical equipment

(machine/plant) is tested by the compe-

tent local inspector (AHJ = Authority

Having Jurisdiction) prior to commission-

ing. The AHJ has the final say with regard

to commissioning. All AHJs use Standard

NFPA 70 (NFPA = National Fire Protection

Association) as a basis, which is generally

regarded as the NEC (National Electrical

Code). NFPA 70 is therefore an important

basis for UL 508A (Industrial Control

Panels).

The AHJ considers the use of UL-recog-

nized or UL-listed components an impor-

tant indication that a system complies with

the safety requirements to NFPA 70. This

saves time and money during construction

and commissioning of the equipment, as

the UL symbol indicates that testing of the

components and/or of the system did not

reveal any foreseeable risks with regard

to fire, electric shock and associated dan-

gers.

The UL symbols: “UL-listed” or

“UL-recognized”

When labelling UL-approved products,

a general distinction is made between

Recognized Components and Listed

Devices:

(Recognized Components)

This label is used on products which

are not complete in terms of their appli-

cation. These products are listed in the

UL’s “yellow component database”.

The correct use of such components

must make due allowance for the

“Conditions of Acceptability”, listing the

framework conditions and application

parameters approved by the UL.

(Listed Devices)

Here, it is only important to note that

the remarks and rating data specified

on the product are observed with the

application. Terminals for field-wiring

are authorised as Listed Devices

(cf. point 3).

Application areas for UL 508 and

UL 508A

UL 508 describes industrial control compo-

nents and is therefore the decisive stand-

ard for the assessment of Rittal SV compo-

nents. For example, this standard contains

information on:

●Starters

●Relays and contactors

●Circuit-breakers

●Controllers

UL 508A describes industrial control pan-

els and is therefore the decisive standard

for switchgear manufacturers.

For example, this standard contains infor-

mation on:

●Machine controllers

●Elevator controllers

●Crane controllers

●Equipment for heating, air-conditioning

and ventilation systems

Both standards describe control systems

for general industrial applications with a

rated voltage of up to 600 V. The maximum

permissible ambient temperature is 40°C.

Distinguishing between feeder- and

branch-circuits

Standard UL 508A makes a distinction

between feeder-circuits and branch &

control circuits. Generally speaking, the

term “feeder-circuits” refers to the part of

the circuit located at the supply end before

the last over-current protective device (a

device approved to UL 489). Increased

requirements with regard to creepage dis-

tances and clearances apply to this part

of the circuit.

1

2

Rittal RiLine60 – Details for

mechanical and plant engineering

1

2

Recognized Component

Sample rating plate for a busbar

support with .

Listed Device

Sample rating plate for a busbar

support with .

5Rittal RiLine60 cULus listed

The term “branch & control circuits” refers

to the part of the circuit located after the

last over-current protective device. When

using busbar systems, it is important to

know whether the application is in the

feeder section or the branch section, as

the requirements governing the required

creepage distances and clearances are

significantly higher for feeder-circuits.

Important remarks

for the use of busbar systems

to UL 508A

1. Creepage distances and clearances

One of the principal requirements in

UL 508A is the amendment to the required

creepage distances and clearances for

feeder-circuits.

For applications >250 V the following dis-

tances and clearances are required:

●Between phases:

Creepage distance 50.8 mm (2 inches)

Clearance 25.4 mm (1 inch)

●Between phase and earthed,

uninsulated metal parts:

Creepage distance 25.4 mm (1 inch)

Clearance 25.4 mm (1 inch)

Rittal RiLine60 complies with these require-

ments. All busbar connection adaptors and

component adaptors (OM adaptors with

standard AWG connection cables and

circuit-breaker adaptors) have been de-

signed in accordance with these require-

ments. However, users should bear in mind

a small number of differences from the IEC

version:

●Special UL busbar supports for flat bars

and Rittal PLS with increased creepage

distances and clearances.

●In order to guarantee the required dis-

tances between live parts and the

earthed mounting plate, the use of a

Rittal RiLine60 base tray is compulsory.

2. Rated currents

For untested busbar applications, UL 508A

specifies a current carrying capacity of

1000 A/inch2 (1.5 A/mm2) in the absence of

testing.

This value may be higher if the product or

application has undergone suitable test-

ing. Rittal has conducted extensive testing

in this respect in order to give users the

maximum benefits when using the RiLine60

busbar system. The benefit of such testing

is that SV busbar systems with higher rated

currents may be used than permitted by

the default value. For example, a busbar

with dimensions 30 x 10 mm can take 700 A

instead of 465 A.

3. Terminals for factory or field-wiring

In accordance with the UL standards,

connection terminals may be approved

for factory or field-wiring. If a terminal is

approved for factory-wiring, it may only be

used in switchgear assembly by suitably

trained professionals.

If connection terminals are to be used in

the field (e.g. on a construction site), the

component must be approved for field-wir-

ing. The terminals of the busbar connec-

tion adaptors and component adaptors

in the Rittal RiLine60 series have there-

fore been tested for field-wiring applica-

tions.

A

B

C

D

C

D

B

A

Compliance with standards is in-

dispensable for the safe design

and operation of electrical systems.

This is particularly true of the North

American market.

Here, products which conform to

the relevant regulations are a key

factor for problem-free acceptance

of electrical systems.

UL-approved components provide

a suitable basis, saving time and

money for the user by minimising

acceptance problems in advance.

Definition of creepage distances and clearances:

Creepage distance between active conductors/busbars

Clearance between active conductors/busbars

Creepage distance between active conductors/busbars and earthed metal parts

Clearance between active conductors/busbars and earthed metal parts

A

B

C

D

6Rittal RiLine60 cULus listed

Product overview

RiLine60 busbar system for flat copper bars (3-/4-pole)

For feeder-circuits UL 508A, , file E191125

Designation Version

Bar centre

distance

mm

For

busbars

mm

Packs

of

Model No.

SV

Cat. 32,

page

Busbar support 3-pole 60 15 x 5 – 30 x 10 4 9340.050 354

Busbar support 4-pole 60 15 x 5 – 30 x 10 4 9340.004 380

Busbar support 30 x 10 PLUS 4-pole 60 30 x 10 4 9342.014 382

System components

Designation Length

mm

Packs

of

Model No. SV Cat. 32,

page

3-pole 4-pole

Base tray for SV 9340.050

500 2 9340.100 –351

700 2 9340.110 –351

900 2 9340.120 –351

1100 2 9340.130 –351

Base tray for SV 9340.004 1100 2 – 9340.134 381

Base tray for SV 9342.014 1100 2 –9342.134 383

Cover section

700 2 9340.200 – 351

1100 2 9340.210 9340.214 351,

381/383

Base tray infill 100 2 9340.140 –351

Support panel for cover section 5 9340.220 9340.224 351,

381/383

End covers for SV 9340.050 2 9340.070 –354

End covers for SV 9340.004 2 – 9340.074 380

End covers for SV 9342.014 2 –9342.074 382

Note:

The use of a base tray is compulsory for UL applications.

RiLine60 busbar system PLS 800 (3-pole)

For feeder-circuits UL 508A, , file E191125

Designation Version

Bar centre

distance

mm

For

PLS busbars1)

Cross-section mm2

Packs

of

Model No.

SV

Cat. 32,

page

Busbar support

PLS 800 3-pole 60 300 4 9341.050 355

System components

Designation Length

mm

Packs

of

Model No.

SV

Cat. 32,

page

Base tray

500 2 9341.100 353

700 2 9341.110 353

900 2 9341.120 353

1100 2 9341.130 353

Cover section 700 2 9340.200 353

1100 2 9340.210 353

Base tray infill 100 2 9341.140 353

Support panel for cover section 5 9340.220 353

End covers for SV 9341.050 2 9341.070 355

1) 5 mm bar thickness

Note:

The use of a base tray is compulsory for UL applications.

7Rittal RiLine60 cULus listed

Product overview

RiLine60 busbar system PLS 1600 (3-/4-pole)

For feeder-circuits UL 508A, , file E191125

Designation Version

Bar centre

distance

mm

For

PLS busbars1)

Cross-section mm2

Packs

of

Model No.

SV

Cat. 32,

page

Busbar support

PLS 1600 3-pole 60 900 4 9342.050 355

Busbar support

PLS 1600 PLUS 4-pole 60 900 4 9342.004 382

System components

Designation Length

mm

Packs

of

Model No. SV Cat. 32,

page

3-pole 4-pole

Base tray

500 2 9342.100 –353

700 2 9342.110 –353

900 2 9342.120 –353

1100 2 9342.130 9342.134 353/383

Cover section 700 2 9340.200 – 353

1100 2 9340.210 9340.214 353/383

Base tray infill 100 2 9342.140 –353

Support panel for cover section – 5 9340.220 9340.224 353/383

End covers for busbar supports 2 9342.070 9342.074 355/382

1) 10 mm bar thickness

Note:

The use of a base tray is compulsory for UL applications.

Busbar connection adaptor (3-/4-pole)

For feeder-circuits UL 508A, , file E191125

Rated

current

up to

Rated

operating

voltage

Connection

of round conductors

mm2 (AWG)

Clamping

area for

laminated

copper bars

mm

Packs

of

Model No. SV

Cat. 32,

page

Outlet at

top/bottom

Outlet at

top

Outlet at

bottom

3-pole

60 A 600 V~ 6 – 16

(AWG 10 – AWG 6) –1 – 9342.200 9342.210 356

125 A 600 V~ 16 – 35

(AWG 6 – AWG 2) 10 x 7.8 1 – 9342.230 9342.240 356

250 A 600 V~ 35 – 120

(AWG 2 – MCM 250) 18.5 x 15.5 1 9342.250 9342.260 9342.270 356

600 A 600 V~ 95 – 300

(AWG 3/0 – MCM 600) 33 x 20 1 – 9342.290 9342.300 356

4-pole

125 A 600 V~ 16 – 35

(AWG 6 – AWG 2) 10 x 7.8 1 9342.224 9342.234 9342.244 384

250 A 600 V~ 35 – 120

(AWG 2 – MCM 250) 18.5 x 15.5 1 9342.254 9342.264 9342.274 384

Rated

current

up to

Rated

operating

voltage

Connection

of round conductors

mm2 (AWG)

Clamping area for

laminated copper bars

mm Packs

of

Model No. SV

Cat. 32,

page

Outlet at top/bottom

for

5 mm

bar

thickness

for

10 mm

bar

thickness

Busbar

connection

adaptor

(3 x 1-pole)

Expansion

set

for 4-pole

configuration

3-/4-pole

800 A 600 V~ 95 – 300

(AWG 3/0 – MCM 600) 33 x 27 33 x 22 1 set 9342.310 9342.3141) 357/385

1400 A 600 V~ –65 x 27 65 x 22 1 set 9342.320 9342.3241) 357/385

1) Packs of = 1

8Rittal RiLine60 cULus listed

Product overview

OM adaptor/OM support (3-pole)

For feeder-circuits UL 508A, , file E191125

Version

Con-

struc-

tion

width

mm

Rated current

up to

Rated

operating

voltage

Connection

cables1)

Connection

of round

conductors

mm2

Support rails

Packs

of

Model No.

SV

Cat. 32,

page

Height

mm Qty.

OM

adaptor

45 25 A 600 V~ AWG 12 –10 11 9340.3102) 364

45 25 A 600 V~ AWG 12 – 10 1 1 9340.340 364

45 25 A 600 V~ AWG 12 –10 11 9340.3703) 364

45 32 A 600 V~ AWG 10 – 10 1 1 9340.350 364

45 32 A 600 V~ AWG 10 –10 21 9340.380 364

55 32 A 600 V~ AWG 10 – 10 1 1 9340.460 364

55 32 A 600 V~ AWG 10 –10 21 9340.470 364

75 40 A 600 V~ AWG 8 – 7.5 2 1 9340.7104) 365

55 65 A 600 V~ AWG 6 –10 11 9340.4102) 365

55 65 A 600 V~ AWG 6 – 10 1 1 9340.430 365

55 65 A 600 V~ AWG 6 –10 21 9340.450 365

75 65 A 600 V~ AWG 6 – 7.5 1 1 9340.7004) 365

OM

Premium

adaptor

45 25 A 600 V~ –1.5 – 4 10 11 9340.9005) 362

45 25 A 600 V~ – 1.5 – 4 10 2 1 9340.9106) 362

55 25 A 600 V~ –1.5 – 4 10 21 9340.9306) 362

OM

support

45 – – – – 10 – 1 9340.2603) 368

55 – – – – 10 11 9340.270 368

Accessories

Connection pin 20 9340.280 401

Insert strip 10 mm 2 9340.290 400

1) AWG = American Wire Gauges

AWG 12 = 3.31 mm24 mm2

AWG 10 = 5.26 mm26 mm2

AWG 8 = 8.37 mm210 mm2

AWG 6 = 13.3 mm216 mm2

2) Without support frame

3) With pin block

4) Witihout support frame, with insert strips

5) With sub-unit and pin block

6) With connector outlet

Circuit-breaker component adaptor (3-pole)

For feeder-circuits UL 508A, , file E191125

Con-

struction

width

mm

Rated

current

up to

Rated

operating

voltage

Connection

of round conductors

mm2 (AWG)

Clamping area

for laminated

copper bars

mm

Packs

of

Model No. SV

Cat. 32,

page

Cable outlet

top1)

Cable outlet

bottom1)

72 100 A 600 V~ 10 – 35

(AWG 6 – AWG 2) 10 x 7.8 1 9342.400 9342.410 370

90 125 A 600 V~ 35 – 120

(AWG 2 – MCM 250) 18.5 x 15.5 1 9342.540 9342.550 370

105 250 A 600 V~ 35 – 120

(AWG 2 – MCM 250) 18.5 x 15.5 1 9342.600 9342.610 371

140 600 A 600 V~ – 32 x 102) 1 9342.700 9342.710 371

Accessories

Insert strip 25 mm, for SV 9342.700/.710 43) 9342.720 400

1) Switch outlet or outgoing cable

2) Via M10 screw terminal

3) 1 set

9Rittal RiLine60 cULus listed

Product overview

Circuit-breaker component adaptor (4-pole)

For feeder-circuits UL 508A, , file E191125

Construction

width

mm

Rated

current

up to

Rated

operating

voltage

Connection

of round conductors

mm2 (AWG)

Clamping area

for laminated

copper bars

mm

Packs

of

Model No. SV

Cat. 32,

page

Cable outlet

top1)

Cable outlet

bottom1)

120 125 A 600 V~ 35 – 120

(AWG 2 – MCM 250) 18.5 x 15.5 1 9342.504 9342.514 386

140 250 A 600 V~ 35 – 120

(AWG 2 – MCM 250) 18.5 x 15.5 1 9342.604 9342.614 386

1) Switch outlet or outgoing cable

10 Rittal RiLine60 cULus listed

Short-circuit resistance diagrams

Rittal RiLine60 UL 508

During the course of testing, the test equip-

ment has been adjusted to the respective

root-mean-square values (IRMS). The result-

ant peak short-circuit currents Ip are shown

in the short-circuit protection diagrams

below.

The short-circuit resistance of Rittal

RiLine60 has been extensively tested.

Short-circuit resistance to UL criteria is

assessed via the root-mean-square value

of the short-circuit current (IRMS), which

must be applied for at least 3 periods.

200 250 450350 400300 600500 550

30

35

45

40

60

65

55

50

70

80

75

25

20

Busbar supports

for feeder-circuits 700 A,

3-pole

60 mm bar centre distance,

for busbars 15 x 5 – 30 x 10 mm.

Note:

SV 9340.050 with 30 x 5/10 mm

With a pre-fuse, the following short-circuit

value can be achieved:

Support spacing: 350 mm

Fuse: Class L 800 A

IRMS: 50 kA

Ip peak short-circuit current [kA]

Busbar support spacing [mm]

Support spacing

mm

IRMS

kA

250 30

500 22

20

25

35

30

450300200 250 350 400 550500 600

80

75

70

65

60

55

50

45

40

Ip peak short-circuit current [kA]

Busbar support spacing [mm]

Model No. SV 9340.050

with 30 x 5/10 mm

Model No. SV 9340.050

with 25 x 5 mm

20 x 5/10 mm

15 x 5/15 mm

Settings IRMS (Ieff.) of the test equipment with-

out prefuse:

Support spacing

mm

IRMS

kA

250 35

500 25

PLS busbar supports

for feeder-circuits

700 A (PLS 800)/1400 A (PLS 1600),

3-pole

60 mm bar centre distance,

for Mini-PLS special busbars.

Note:

SV 9342.050 (PLS 1600)

With a pre-fuse, the following short-circuit

value can be achieved:

Support spacing: 250 mm

Fuse: Class L 1400 A

IRMS: 65 kA

30

25

20

65

60

55

45

35

40

50

80

75

70

350200 250 300 450400 500 550150

450

20

25

30

200 250 300 350 400

50

40

35

45

55

60

65

500

70

75

80

550150

Ip peak short-circuit current [kA]

Busbar support spacing [mm]

Support spacing

mm

IRMS

kA

150 35

500 25

Ip peak short-circuit current [kA]

Busbar support spacing [mm]

Model No. SV 9341.050 (PLS 800) Model No. SV 9342.050 (PLS 1600)

Settings IRMS (Ieff.) of the test equipment with-

out prefuse:

Support spacing

mm

IRMS

kA

200 22

500 14

11Rittal RiLine60 cULus listed

Short-circuit resistance diagrams

Busbar supports

up to 700 A, 4-pole

Model No. SV 9340.004/SV 9342.014

60 mm bar centre distance

Settings IRMS (Ieff.) of the test equipment with-

out prefuse:

Model No.

SV

Busbar

mm

Support

spacing

mm

IRMS

9340.004 15 x 5 –

30 x 10

250 30

500 22

9342.014 30 x 10 250 35

500 25

a

b

Ip peak short-circuit current [kA]

Busbar support spacing [mm]

60

55

50

45

40

35

30

25

20

200 250 400350300 450 500

65

70

75

80

85

90

95

100

105

110

115

b

a

PLS busbar support

up to 1400 A, 4-pole

Model No. SV 9342.004

60 mm bar centre distance,

for PLS special busbar 1400 A.

Settings IRMS (Ieff.) of the test equipment with-

out prefuse:

Busbar

mm

Support

spacing

mm

RMS

kA

PLS 1600 150 35

500 25

30

25

20

65

60

55

45

35

40

50

80

75

70

350200 250 300 450400 500 550150

Ip peak short-circuit current [kA]

Busbar support spacing [mm]

R

Switch to perfection

All in all – solutions from Rittal

Rittal has one of the largest ranges of enclosures available

for immediate delivery. However, Rittal also supplies inte-

grated solutions – up to Level 4. This comprises mechanical

installation, power supply, electronic components, climate

control and central monitoring. For all of your requirements.

Fully assembled and functional. Wherever in the world you

develop and implement solutions for yourself and your

customers, we are close at hand. The global alliance

between production, distribution and service guarantees

closeness to the customer. Worldwide!

02/09  E480

Busbar systems RiLine60

Busbar systems 40/100/150/185 mm

Ri4Power low-voltage distribution systems

Electronic Packaging

IT Solutions

Communication Systems

System Climate Control

Power Distribution

Industrial Enclosures

Rittal GmbH & Co. KG  Postfach 1662  D-35726 Herborn

Telephone: +49(0)2772 505-0  Telefax: +49(0)2772 505-2319  eMail: info@rittal.de  www.rittal.com