{"product_id":"eaton-hmcp150t4w-150a-600v-3-pole-circuit-breaker","title":"Eaton HMCP150T4W - 150 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton HMCP150T4W is a 150 A, 600 V, 3-pole molded case circuit breaker designed to shield your electrical system from overcurrent and short-circuit events. Built for reliable performance in panelboards and loadcenters, this unit delivers precise protection where it matters most.\u003c\/p\u003e \u003ch3\u003eKey advantages that set the HMCP150T4W apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space and allows cleaner, denser panel layouts without compromising safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by responding to both overloads and short circuits, keeping circuits safer under varying temperatures and loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e supports three-phase protection with a common trip, simplifying coordination in multi-wire and 3-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM loadcenter compatibility\u003c\/strong\u003e designed to fit matching Eaton loadcenters and panelboards for straightforward installation and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments, offering flexible protection across a range of circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HMCP150T4W\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cp\u003eInstall the HMCP150T4W as the primary protection device for main distribution in panelboards or loadcenters serving commercial spaces, light industrial equipment, or multi-tenant buildings. It’s also well-suited for protecting critical branch circuits in residential installations where robust short-circuit protection is essential. When you need dependable, code-compliant protection in a compact form factor, this 3-pole breaker delivers.\u003c\/p\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair with compatible Eaton panelboards to ensure mechanical fit and electrical coordination. \u003c\/li\u003e \u003cli\u003eUse in circuits that require reliable three-pole protection with a common trip for 3-phase or multi-wire configurations.\u003c\/li\u003e \u003cli\u003eConsider the thermal-magnetic trip behavior for environments with fluctuating loads or elevated ambient temperatures to maintain consistent protection performance.\u003c\/li\u003e \u003cli\u003eVerify compatibility with downstream accessories and shutdown plans in your electrical distribution scheme.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Eaton HMCP150T4W, you’re choosing a rugged, space-efficient solution for safeguarding branch circuits across residential, commercial, and light industrial settings. Trust in a proven molded case design, a stable thermal-magnetic trip, and seamless compatibility with Eaton loadcenters to keep power distribution secure and compliant.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349608419490,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hmcp150t4w-150-a-600-v-3-pole-circuit-breaker-ampstate-222.webp?v=1788691054","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcp150t4w-150a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}