{"product_id":"eaton-hmcps150u4w-150a-600v-3-pole-circuit-breaker","title":"Eaton HMCPS150U4W - 150 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton HMCPS150U4W is a 150 A, 600 V, 3-pole molded-case circuit breaker designed to deliver precise branch-circuit overcurrent and short-circuit protection inside panelboards and load centers. Built to endure demanding electrical environments, it provides reliable protection for both residential-style panels and light commercial or industrial installations.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e maximizes available panel space, helping you fit more circuits without crowding the enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e combines thermal overload sensing with instantaneous magnetic trip, delivering stable, repeatable protection and reducing nuisance trips in the presence of brief faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e ensures clean, balanced protection across three phases, ideal for multi-wire branch circuits and evenly loaded panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e works with matching Eaton OEM load centers and panelboards, simplifying replacement and ensuring proper fit and coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for \u003cem\u003eresidential\u003c\/em\u003e, \u003cem\u003ecommercial\u003c\/em\u003e, and \u003cem\u003elight industrial\u003c\/em\u003e environments where dependable protection is a must.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eGreat for upgrading older panels to modern protection standards in homes, clinics, shops, and small offices where space is at a premium.\u003c\/li\u003e \u003cli\u003eActs as a dedicated branch-circuit protector for high-demand circuits (e.g., HVAC, pump, or machinery feeds) within compatible panelboards.\u003c\/li\u003e \u003cli\u003eFacilitates straightforward maintenance and replacement thanks to standardized Eaton design language and mounting mechanics.\u003c\/li\u003e \u003cli\u003eSupports consistent protection performance across varying loads and input conditions, thanks to its thermal-magnetic trip technology.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: HMCPS150U4W\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 150 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\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned to pair with matching Eaton OEM load centers and panelboards, the HMCPS150U4W focuses on dependable fit and predictable performance. For best results, pair it with an Eaton panel that specifies compatible molded-case breakers, ensuring proper coordination, trip characteristics, and long-term reliability in your electrical distribution system.\u003c\/p\u003e \u003ch3\u003eWho benefits from this breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectricians and panel technicians upgrading or refurbishing Eaton-powered panels\u003c\/li\u003e \u003cli\u003eFacility managers overseeing commercial or light industrial electrical rooms\u003c\/li\u003e \u003cli\u003eHomeowners or contractors seeking a compact, reliable 3-pole solution for multi-phase circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Eaton HMCPS150U4W, you gain a compact, robust, and reliable 3-pole protective device that safeguards your panelboard or load center against overloads and short circuits. Its precise thermal-magnetic trip behavior and OEM-aligned compatibility make it a practical, long-lasting choice for a wide range of electrical installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349616775330,"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_bfc5504d-6c01-4aa5-9627-759a56fd4ff2.png?v=1764151484","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcps150u4w-150a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}