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  • Mccb Breaker - US Circuit Breakers

    https://www.usbreaker.com › DinRail_Breaker › UL489_MCB
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    SponsoredUS Breaker's UL489 Listed DIN Rail Circuit Breakers are in Stock for Immediate Shipment…

    3P 400A Circuit Breaker · Non-Stock Item · New UL Listed

    Brands: Telemecanique, Schneider, LC1D Contactor

    5/5 (4,765 reviews)