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Does Square D offer a 2p, 400 A main breaker for CU12L400CB?

Is there a 2-pole, 400 A main breaker for the CU12L400CB?

Product Line:

No - the CU12L400CB can accommodate (2) 2p, 200 A Main Breakers (QDL,QGL or QJL) and (4) QOH Breakers up to 2p, 125 A.
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