{"product_id":"eaton-hmcp250a5x-250a-600v-3-pole-circuit-breaker","title":"Eaton HMCP250A5X - 250 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton HMCP250A5X is a 250A, 600V, 3-pole molded case circuit breaker engineered to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to fit seamlessly into Eaton systems, it combines robust protection with space-efficient design to support modern electrical layouts in homes, businesses, and light industrial settings.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e maximizes panel space, making room for future circuits without compromising performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection across a range of ambient temperatures and loading conditions, reducing nuisance trips and unplanned downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e provides balanced protection for three-phase systems, ensuring synchronized shutoffs and coordinated protection when multiple feeders are in use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V electrical rating\u003c\/strong\u003e suitable for a variety of commercial, light-industrial, and residential distribution requirements inside panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to pair with matching Eaton OEM load centers and panelboards, ensuring correct fit, performance, and electrical coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e250A protection\u003c\/strong\u003e handles high-demand branch circuits and feeders, delivering reliable protection for demanding equipment and circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this model stands out\u003c\/h2\u003e\n\u003cp\u003eThe HMCP250A5X isn’t just a breaker with high amperage. It’s a purpose-built protection solution that integrates tightly with Eaton’s panel ecosystems. The combination of a compact form factor, a precise thermal-magnetic trip mechanism, and seamless OEM compatibility means fewer compatibility concerns during installation and maintenance, quicker panel-upgrades, and confidently protected critical circuits in residential, commercial, and light-industrial environments.\u003c\/p\u003e \u003ch2\u003ePractical use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eFeeders and main breakers in commercial service panels where space is at a premium and reliable trip behavior is essential.\u003c\/li\u003e \u003cli\u003eProtecting large branch circuits in residential subpanels that require robust overcurrent and short-circuit protection.\u003c\/li\u003e \u003cli\u003eLight industrial panelboards where consistent protection under varying loads and temperatures is critical for equipment uptime.\u003c\/li\u003e \u003cli\u003eUpgrading or replacing aging MCCBs in Eaton-compatible load centers to restore coordinated protection and panel efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility guidance\u003c\/h2\u003e\n\u003cp\u003eFor best results, install the HMCP250A5X in accordance with applicable electrical codes and Eaton installation guidelines. Confirm that the panelboard or load center is rated for 600V and that the 3-pole configuration aligns with your system’s phase arrangement. Because this breaker is designed for Eaton OEM panels, you’ll benefit from precise fit, reliable electrical contact, and streamlined maintenance when paired with matching Eaton components.\u003c\/p\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong manufacturer:\u003e Eaton\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong part number:\u003e HMCP250A5X\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong type:\u003e Thermal-magnetic molded case circuit breaker\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong amperage rating:\u003e 250A\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong voltage rating:\u003e 600V\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong poles:\u003e 3\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong application:\u003e Branch circuit overcurrent and short-circuit protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Eaton HMCP250A5X for reliable, high-capacity protection that complements Eaton panel ecosystems and delivers predictable performance across residential, commercial, and light-industrial installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349608878242,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hmcp250a5x-250-a-600-v-3-pole-circuit-breaker-ampstate-555.webp?v=1788691150","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcp250a5x-250a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}