As an Amazon Associate, we earn from qualifying purchases. Square D - LAL364001139 - Molded Case Circuit Breaker 600V 400A - RS Square D . LAL364001139 Attributes Brand name, Manufacturer name, ManufacturerSquare D CategoryCircuit Breakers, Fuses & Protection/Circuit Breakers/Molded Case Circuit Breakers Extra Product NameSquare D - LAL364001139 - Molded Case Circuit Breaker 600V 400A - RS moq, multiple1 MPNLAL364001139 qtyInStock0 snippetMolded Case Circuit Breaker 600V 400A Distributor offers SellerSKUMOQIn stockMultiplePrices Allied Electronics7155124911