{"product_id":"mp2020n","title":"Murray MP2020N - 20A, 1-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Murray MP2020N is a compact, dependable 20A, 1-Pole circuit breaker designed to deliver precise overcurrent protection where it matters most. Built for use in panelboards, switchboards, and control panels, this device is a trusted choice for industrial, commercial, and OEM electrical systems that require safe, reliable protection for single‑phase circuits.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 20A\u003c\/li\u003e \u003cli\u003ePoles: 1-Pole\u003c\/li\u003e \u003cli\u003eBreaker type: Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the MP2020N stands out\u003c\/h3\u003e\n\u003cp\u003eIn demanding environments, predictable protection matters as much as protective speed. The MP2020N provides dependable overcurrent protection with a straightforward 1-pole design that fits neatly into distribution panels and motor control centers. Its robust construction supports continuous operation in busy facilities, helping to minimize downtime and simplify fault isolation when issues arise.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSingle-phase branch circuits in panelboards and switchboards\u003c\/li\u003e \u003cli\u003eControl circuits for motors, conveyors, and automation equipment\u003c\/li\u003e \u003cli\u003eLighting and power distribution in commercial spaces\u003c\/li\u003e \u003cli\u003eOEM equipment where a compact, easy-to-integrate protector is required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and safety notes\u003c\/h3\u003e\n\u003cp\u003eChoose the MP2020N when you need reliable 20A protection for a single hot conductor. Ensure the ampacity matches the protected load and that installation follows local electrical codes and the panel manufacturer’s guidelines. Remember, this is a 1-pole device optimized for single-phase circuits; larger or three-phase systems should use multi-pole breakers designed for those configurations.\u003c\/p\u003e \u003cp\u003eWith the Murray MP2020N, you gain a proven, purpose-built solution for distribution panels and motor control centers that keeps electrical systems safer, easier to service, and ready to perform when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Murray","offers":[{"title":"Default","offer_id":46390792519842,"sku":"MP2020N","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_1c3b72e2-8115-4be2-9fa5-5d711c13aed7.png?v=1765379887","url":"https:\/\/www.ampstate.com\/products\/mp2020n","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}