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Current-dependent minimum conductor cross-sections
Table 8- 15
Current-dependent minimum conductor cross-sections - capacitor contactors S2 (3RT2637)
I
rms
AWG
Table 8- 16
Current-dependent minimum conductor cross-sections - capacitor contactors S3 (3RT2646)
I
rms
AWG
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006
L1, L2, L3
3RT2637
≤ 133 A
1 x 50 mm
2
1 x 0
Max. 200 A
L1, L2, L3
3RT2646
≤ 160 A
1 x 70 mm
2
1 x 3/0
Max. 250 A
8.2 Conductor cross-sections
> 133 A
2 x 35 mm
2
2 x 2
Max. 160 A
> 160 A
2 x 50 mm
2
2 x 2/0
Max. 200 A
Connection
237
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