{"product_id":"eaton-hmcp250a5w-250a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton HMCP250A5W - 250 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton HMCP250A5W — a 250 A, 600 V, 3-pole bolt-on molded case circuit breaker engineered for dependable branch-circuit protection in panelboards and load centers. Built to handle demanding, real-world electrical distribution, this unit delivers consistent performance across residential, commercial, and light industrial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, reducing the risk of connection loosening in busy equipment rooms, service panels, and areas with machinery or heavy HVAC loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by accurately responding to both overloads and short circuits, helping prevent damage to conductors and downstream devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is engineered to work seamlessly with matching Eaton OEM load centers and panelboards, simplifying retrofits, replacements, and new installations without compatibility surprises.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e is ideal for three-phase circuits, providing coordinated protection for motors, compressors, and other equipment common in commercial and light industrial systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity rating\u003c\/strong\u003e at \u003cem\u003e250 A\u003c\/em\u003e and up to \u003cem\u003e600 V\u003c\/em\u003e makes it suitable for distributing power to multiple branch circuits while maintaining protection integrity across sizable loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDistributing power in commercial panelboards and light industrial load centers where reliable 3-phase protection is essential for motors, lighting, and processing equipment.\u003c\/li\u003e \u003cli\u003eRetrofits or replacements in existing installations that require bolt-on breakers to match the original panel design and mounting method.\u003c\/li\u003e \u003cli\u003eNew installations in environments with vibration or movement, where a secure bus connection helps maintain consistent protection and reduces maintenance calls.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this model stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUnlike plug-on breakers, the bolt-on design of the HMCP250A5W prioritizes a robust, vibration-resistant connection that’s less prone to micro-loosening over time in busy electrical rooms.\u003c\/li\u003e \u003cli\u003eThe integrated thermal-magnetic protection curve provides reliable interruption timing, helping protect copper conductors and downstream devices from fault conditions without nuisance trips.\u003c\/li\u003e \u003cli\u003eExplicit compatibility with matching Eaton OEM panelboards means fewer configuration questions during installation and a smoother commissioning process for facilities teams and electricians.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart number: HMCP250A5W\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 250 A\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of poles: 3\u003c\/li\u003e \u003cli\u003eMounting style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor facilities managers, electrical contractors, and builders aiming for durable, predictable protection in panelboards and load centers, the Eaton HMCP250A5W delivers a dependable solution that aligns with three‑phase electrical designs and OEM panel specifications. Invest in a breaker that prioritizes secure mounting, precise protection, and long-term reliability for your distribution system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349608845474,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_edc106ba-72b0-4658-b3a5-bcc4b9ba6a60.png?v=1764151176","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcp250a5w-250a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}