As an Amazon Associate, we earn from qualifying purchases. Home » Thomas & Betts » QC-20-TB QC-20-TB - Thomas & Betts - Molded Case Circuit Breakers Thomas & Betts . QC-20-TB Gallery Attributes Brand name, Manufacturer name, Manufacturer, ManufacturersThomas & Betts Extra Product NameQC-20-TB - Thomas & Betts - Molded Case Circuit Breakers Voltage240 moq, multiple, Phase1 MPN, SKU, Part NumberQC-20-TB qtyInStock0 Sub-CategoryMolded Case FamilyQC Series TypeQC Poles2 Amperage20 ConnectionPlug-In ProtectionThermal Magnetic FunctionsLI - Long-Time and Instantaneous Distributor offers SellerSKUMOQIn stockMultiplePrices WidespreadQC-20-TB11