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Is the CU12L400B Combination Service Entrance Device supplied with a factory installed main breaker?

Yes, a Q2L2200H is provided factory installed. There are also provisions for a field installed Q2L-H (200 ampere max) and (4) QO-VH (100 ampere max) circuit breakers.
NOTE: The maximum ampere rating of the QO panel installed in this device is 100 ampere. The combined total handle rating of all the 2-pole Service Disconnects (QO-VH Breakers) that can be installed on the QO panel cannot exceed 100 amperes.

CTA-ID : 2009158
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