As an Amazon Associate, we earn from qualifying purchases. Home » Thomas & Betts » QC-50-TB QC-50-TB - Thomas & Betts - Molded Case Circuit Breakers Thomas & Betts . QC-50-TB Gallery Attributes Brand name, Manufacturer name, Manufacturer, ManufacturersThomas & Betts Extra Product NameQC-50-TB - Thomas & Betts - Molded Case Circuit Breakers Voltage240 moq, multiple, Phase1 MPN, SKU, Part NumberQC-50-TB qtyInStock0 Sub-CategoryMolded Case FamilyQC Series TypeQC Poles2 Amperage50 ConnectionPlug-In ProtectionThermal Magnetic FunctionsLI - Long-Time and Instantaneous Distributor offers SellerSKUMOQIn stockMultiplePrices WidespreadQC-50-TB11