{"product_id":"eaton-hmcp250a5-250a-600v-3-pole-circuit-breaker","title":"Eaton HMCP250A5 - 250 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton HMCP250A5 — a rugged 250 A, 600 V, 3-pole molded-case circuit breaker designed to protect your electrical distribution with precision. Built for dependable branch circuit overcurrent and short-circuit protection, it slots into panelboards and loadcenters with a compact footprint that helps maximize usable space without compromising safety.\u003c\/p\u003e \u003cp\u003eThe thermal-magnetic trip unit delivers stable, repeatable protection across a range of loads. The thermal element monitors sustained overcurrent to prevent nuisance trips during normal operation, while the magnetic element provides an instantaneous response to high fault currents, safeguarding wiring and connected equipment from severe damage.\u003c\/p\u003e \u003cp\u003eDesigned for seamless compatibility, the HMCP250A5 works with matching OEM loadcenters and panelboards, ensuring a cohesive, reliable protection scheme in your electrical distribution. Its molded-case construction combines durability with ease of maintenance, making it a practical choice for both new installs and panel retrofits.\u003c\/p\u003e \u003cp\u003eIdeal for residential, commercial, and light industrial applications, this 3-pole breaker is suited for three-phase distribution or multi-wire branch circuits in modern panel assemblies. Use it where you need robust protection for main feeds, feeders, and branch circuits, while maintaining clear, organized panel layouts.\u003c\/p\u003e \u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e250 A, 600 V, 3-pole configuration\u003c\/strong\u003e supports three-phase systems and common feeders in panelboards and loadcenters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip\u003c\/strong\u003e provides reliable protection with a balance between precise overload protection and fast short-circuit clearance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e optimizes panel space and simplifies installation and replacement in crowded electrical enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility\u003c\/strong\u003e matched with Eaton’s loadcenters and panelboards for a cohesive protection system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eResidential, commercial, and light industrial applicability\u003c\/strong\u003e covering a wide range of distribution needs without sacrificing reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: HMCP250A5\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\u003eApplication: Branch circuit overcurrent and short-circuit protection in panelboards and loadcenters\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical usage notes: ensure the panelboard or loadcenter is listed for third-pole molded-case breakers of this rating, and verify alignment with the specific OEM configuration. When installing, confirm labeling matches the HMCP250A5 specifications and follow all electrical codes for safe, compliant operation. This breaker is a purpose-built solution for reliable distribution protection—designed to meet the demands of modern electrical systems while preserving panel organization and long-term serviceability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349608779938,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hmcp250a5-250-a-600-v-3-pole-circuit-breaker-ampstate-breakers-793.webp?v=1788691123","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcp250a5-250a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}