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The Siemens MBKBL1A is a main or subfeed breaker mounting kit designed for use with revised P1 panel interiors. This kit is suitable for circuit breakers listed as BL, BLH, and HBL in single-phase systems rated up to one hundred amps. It includes all necessary mounting hardware but does not include the breaker itself. The kit is not compatible with original P1 panels manufactured before January 2015.
This kit helps in the efficient assembly of power distribution setups while ensuring safety and regulatory compliance.
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