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5.2.3.2 Catalog numbers
5.2.4 Front connections
5.2.4.1 Bussing
1) Use of 4“ x ¼“ busbars is possible.
Fixed-mounted circuit breaker
vertical connectors
Frame size
Max. circuit breaker rated current
I
n max
(A)
Catalog No.
Set for 3 phases, load and line I 800 /1200 WLH1R12CONUL
Set for 3 phases, load and line
II
800 / 1200 / 1600 WLL2R16CONUL
2000 WLL2R20CONUL
2500 / 3000 WLL2R30CONUL
II (Class C) 800 / 1200 / 1600 / 2000 / 2500 / 3000 WLC2R30CONUL
III 4000 / 5000 WLC3R50CONUL
Fixed-mounted circuit breaker Line/Load Side Terminal Busbars with front connectors
Frame Size I
nmax
Number of busbars Busbar cross-section Number of holes
I 800 A / 1200 A 1 - 3 3“ x ¼“ 4
II
800 A / 1200 A / 1600 A 1 - 3
4“ x ¼“ 42000 A 2 - 4
2500 A / 3000 A 2 - 5
III 4000 A / 5000 A 5 - 7 5“ x ¼“
1)
6
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