User manual

Bulletin 141A
Mounting System
1-55
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Rockwell Automation
POWER
 Busbar modules >100 A are screw mounted
onto the busbars
 Sliding nuts for matching the fixing positions of components
 Versions with terminals on top or bottom
 For mounting components with current ratings 100 A
(supply and load feeders)
 For plugging on 12, 15, 20, 25, 30 mm x 5/10 mm thick busbars
Product Selection
MCS Standard Busbar Modules >100 A
Description
Rated
Thermal
Current I
th
[A]
Width
[mm]
Cat. No.
Standard Busbar Module with Terminals on Top
222 mm tall
With box terminals on top for electrical connection
Wire size 70 mm
2
(2/0 AWG)
Universal mounting capability with sliding pocket
nuts (M4)
200 108
141A-FS108V200T
Standard Busbar Module with Terminals on Top
320 mm tall
With box terminals on top for electrical connection
Wire size 120 mm
2
(250 MCM)
Universal mounting capability with sliding pocket
nuts (M4)
250 110
141A-FL110V250T
Standard Busbar Module with Flexible
Connecting
Wires for electrical connection
For use with Bulletin 140U circuit breaker (H-
Frame)
For use with Bulletin 140M circuit breaker (H-
Frame)
Meets feeder circuit spacings per UL 508A
125 90
141A-CUH125T
125 90
141A-CUH125B
Standard Busbar Module with Rear Connecting
Studs
for electrical connection
For use with Bulletin 140U circuit breakers (J-, K-
or L-Frame)
For use with Bulletin 140M circuit breakers (J-, K-
or L-Frame)
Meets feeder circuit spacings per UL 508A
250
(J frame)
105
141A-CUJ250
630
(K and L
frames)
140
141A-CUL600