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Is there a DC rating on NC100H Multi-9 type circuit breakers?

FA129905

21/12/2016

Yes. The single pole breakers up to 63 A are rated for 125 Vdc, and the 80 A is rated for 65 Vdc. The two pole breakers up to 63 A are rated for 250 Vdc, and the 80 A is rated for 125 Vdc.