{"product_id":"murray-mp2020-20a-20a-2-pole-thermal-magnetic-circuit-breaker-plug-in-120v","title":"Murray MP2020 20A\/20A 2-Pole Thermal-Magnetic Circuit Breaker – Plug-In – 120V","description":"\u003cp data-start=\"84\" data-end=\"574\"\u003eThe Murray MP2020 duplex circuit breaker provides two independent 20-amp circuits in a compact space-saving design, making it ideal for maximizing capacity in compatible load centers. Built with a dependable thermal-magnetic trip mechanism, it offers reliable overload and short-circuit protection for residential branch circuits. Its 1\/2-inch width-per-pole construction allows efficient panel space utilization while maintaining strong performance and safety compliance.\u003c\/p\u003e\n\u003ch3 data-start=\"581\" data-end=\"607\"\u003e\u003cstrong data-start=\"585\" data-end=\"607\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent Rating: 20A \/ 20A (Duplex)\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 120 Volts AC\u003c\/li\u003e\n\u003cli\u003eInterrupt Capacity: 10 kAIC\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"742\" data-end=\"768\"\u003e\u003cstrong data-start=\"746\" data-end=\"768\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCircuit Breaker Type: MH-T Thermal-Magnetic\u003c\/li\u003e\n\u003cli\u003eConfiguration: Duplex (two independent circuits)\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 2-Pole\u003c\/li\u003e\n\u003cli\u003eMounting Type: Plug-In\u003c\/li\u003e\n\u003cli\u003eApplication: Residential branch circuit protection\u003c\/li\u003e\n\u003cli\u003eSpecial Rating: SWD, HACR Rated\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 40°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1054\" data-end=\"1086\"\u003e\u003cstrong data-start=\"1058\" data-end=\"1086\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWire Size Compatibility:\u003c\/li\u003e\n\u003cli\u003eCopper: #14–8 AWG\u003c\/li\u003e\n\u003cli\u003eAluminum: #12–8 AWG\u003c\/li\u003e\n\u003cli\u003eOperating Mechanism: Thermal-magnetic trip\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 10 kAIC\u003c\/li\u003e\n\u003cli\u003eSpace Saving: 1\/2-inch width per pole construction\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed, CSA Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1349\" data-end=\"1369\"\u003e\u003cstrong data-start=\"1353\" data-end=\"1369\"\u003eProduct Data\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Murray\u003c\/li\u003e\n\u003cli\u003eBrand: MP\u003c\/li\u003e\n\u003cli\u003eModel Number: MP2020\u003c\/li\u003e\n\u003cli\u003eUPC: 040892281101\u003c\/li\u003e\n\u003cli\u003eDimensions: Height 3 in; Width 1 in; Depth 3.5 in\u003c\/li\u003e\n\u003cli\u003eWeight: 0.375 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Murray","offers":[{"title":"NEW","offer_id":47441569415417,"sku":"MP2020","price":13.91,"currency_code":"USD","in_stock":false},{"title":"RECONDITIONED","offer_id":47441569448185,"sku":"MP2020-RECON","price":11.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/IMG_0057-Photoroom_d1aca679-a882-49b2-a7ee-7be2938c126f.webp?v=1771847605","url":"https:\/\/mycircuitbreakers.com\/products\/murray-mp2020-20a-20a-2-pole-thermal-magnetic-circuit-breaker-plug-in-120v","provider":"My Circuit Breakers","version":"1.0","type":"link"}