{"product_id":"mp220kh-circuit-breaker","title":"MP220KH | Circuit Breaker | 20A | 2-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eMP220KH\u003c\/strong\u003e is an industrial circuit breaker engineered for dependable overcurrent protection in electrical panels, control cabinets, and machinery circuits. Identified by the MP220KH part number, this 2-pole device is built for reliability in maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch2\u003eKey benefits that matter in the real world\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e20A protection\u003c\/strong\u003e targets medium-current circuits without tripping on normal operation, helping to safeguard equipment and wiring from overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-Pole design\u003c\/strong\u003e interrupts both conductors simultaneously, providing safer, more consistent protection for 2-phase or single-phase-plus-ground configurations commonly found in industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStraightforward compatibility\u003c\/strong\u003e with systems that specify MP-series breakers. The \u003cem\u003eMP220KH\u003c\/em\u003e part number is your best reference for matching fit and ratings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready\u003c\/strong\u003e—precisely the scenario this unit is designed for, ensuring you can restore protection quickly without altering your panel layout.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this matters for your project\u003c\/h2\u003e\n\u003cp\u003eWhen a panel or machine requires a precise 20A, two-pole breaker, using the \u003cstrong\u003eMP220KH\u003c\/strong\u003e ensures you maintain the intended protection profile and trip characteristics that your system was designed around. This minimizes downtime, reduces the guesswork of cross-referencing parts, and supports safer, code-compliant electrical protection in industrial settings.\u003c\/p\u003e \u003ch2\u003eFit, compatibility, and installation considerations\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAlways confirm fit and ratings before ordering\u003c\/strong\u003e—even identical amperage and pole counts can differ across families. Use the \u003cem\u003eMP220KH\u003c\/em\u003e part number as the most reliable compatibility reference.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for maintenance and retrofit projects\u003c\/strong\u003e where your existing equipment specifies MP-series breakers or where exact footprint and mounting are required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCheck panel and system requirements\u003c\/strong\u003e to ensure the voltage rating and trip characteristics align with your enclosure, wiring configuration, and protection plan.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho should consider the MP220KH\u003c\/h2\u003e\n\u003cp\u003eFacilities engineers, maintenance teams, and retrofit technicians working in industrial environments with control panels, motor controls, or distribution boards that require precise 20-amp, two-pole protection will find this breaker a practical, purpose-built fit. It’s particularly valuable when sourcing a direct replacement that preserves the original protective profile and minimizes panel modifications.\u003c\/p\u003e \u003ch2\u003ePractical guidance and usage tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eKeep your spare MP-series components organized with the exact part numbers; this reduces the risk of mismatches during critical replacements.\u003c\/li\u003e \u003cli\u003eWhen swapping in the MP220KH, verify that the existing protection scheme matches a 20A, 2-pole configuration to avoid under- or over-protection of circuits.\u003c\/li\u003e \u003cli\u003eDocument the replacement part number in your maintenance logs to simplify future servicing and procurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426673021090,"sku":"MP220KH","price":283.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/mp220kh-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}