{"product_id":"qc50-thomas-betts-zinsco-50a-240v-2-pole-molded-case-circuit-breaker","title":"QC50 - Thomas \u0026 Betts Zinsco 50A 240V 2-Pole Molded Case Circuit Breaker","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eQC50\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eQC50\u003c\/b\u003e is a 2-pole, 50 amp molded case circuit breaker manufactured by Thomas \u0026amp; Betts under the Zinsco brand, designed for 240V applications.This Zinsco QC50 circuit breaker features a plug-in mounting type with two poles and a 50 ampere rating suitable for single-phase AC power systems. It has a 240 volt rating and is part of the QC series family. The breaker includes two \"U\" shaped cutouts on the bottom for secure panel installation and is designed for reliable circuit protection with an interrupt rating typically suitable for residential and light commercial use.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eManufacturer: Thomas \u0026amp; Betts, Zinsco\u003c\/li\u003e\n\u003cli\u003ePart Number: QC50\u003c\/li\u003e\n\u003cli\u003eAmperage: 50 Amps\u003c\/li\u003e\n\u003cli\u003eVoltage: 240 Volts\u003c\/li\u003e\n\u003cli\u003ePoles: 2\u003c\/li\u003e\n\u003cli\u003eMounting Type: Plug-in\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: Typically 10,000 AIC (confirm with panel specs)\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: QC Series\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal Magnetic (standard for QC series)\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed (typical for Zinsco breakers)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: QC50\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Thomas \u0026amp; Betts, Zinsco\u003c\/li\u003e\n\u003cli\u003eBrand : Zinsco\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : QC Series\u003c\/li\u003e\n\u003cli\u003eType : QC\u003c\/li\u003e\n\u003cli\u003eVoltage : Not Applicable\u003c\/li\u003e\n\u003cli\u003eAmperage : 50\u003c\/li\u003e\n\u003cli\u003ePhase : 1\u003c\/li\u003e\n\u003cli\u003ePoles : 2\u003c\/li\u003e\n\u003cli\u003eAIC rating : 10kA@240V\u003c\/li\u003e\n\u003cli\u003eConnection : Plug-In\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCountry of Origin : China\u003c\/li\u003e\n\u003cli\u003eWeight : 1.94 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Zinsco","offers":[{"title":"New","offer_id":44859906097311,"sku":"QC50-New","price":13.87,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42915085680799,"sku":"QC50-ReCert","price":11.79,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/qc50-thomas-betts-zinsco-50a-240v-2-pole-molded-case-circuit-breaker","provider":"Essential Electric Supply","version":"1.0","type":"link"}