{"product_id":"eaton-hmcp150u4x-150a-600v-3-pole-circuit-breaker","title":"Eaton HMCP150U4X - 150 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton HMCP150U4X — a dependable 150 A, 600 V, 3-pole molded case circuit breaker built to safeguard panelboards and load centers with precision. Designed for reliable branch circuit overcurrent and short-circuit protection, this unit fits seamlessly into commercial and light industrial electrical layouts, as well as residential setups that demand robust three-phase protection.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e — maximizes panel space and simplifies wiring in tighter installations, making it ideal for crowded commercial panels or installations with limited enclosure real estate.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e — delivers stable, repeatable protection by combining thermal and magnetic sensing to handle both sustained overloads and sudden short circuits without nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole protection\u003c\/strong\u003e — perfect for three-phase circuits, motors, pumps, and HVAC feeders, ensuring coordinated protection across all phases in a single device.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e — engineered to integrate with matching Eaton OEM load centers and panelboards, providing a consistent protection scheme and fewer compatibility concerns during sourcing or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile voltage and current rating\u003c\/strong\u003e — rated for 150 A at up to 600 V, enabling use in a wide range of commercial and light industrial applications while maintaining solid fault isolation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho this is for and how it helps:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eProperty managers and electrical contractors tackling commercial spaces — protect three-phase feeders feeding lighting, outlets, and small motors without crowding the panel with multiple single-pole breakers.\u003c\/li\u003e \u003cli\u003eIndustrial technicians and maintenance teams — safeguard equipment like conveyors, compressors, and pumps with a unit designed for durable, consistent performance in panelboard environments.\u003c\/li\u003e \u003cli\u003eResidential builders with advanced service panels or subpanels in larger homes — bring three-phase protection to demanding residential scenarios that require reliable overcurrent and short-circuit control.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the HMCP150U4X in your panel strategy? It combines a compact form factor with a proven thermal-magnetic protection approach, specifically engineered for panelboards and loadcenters that require dependable, code-compliant segmentation of electrical loads. By aligning with matching OEM configurations, it helps maintain cohesive protection throughout the system, reduces wiring complexity, and supports easier maintenance and upgrades over time.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: HMCP150U4X\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 \u003cli\u003eSuitable for: Residential, commercial, and light industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349608714402,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hmcp150u4x-150-a-600-v-3-pole-circuit-breaker-ampstate-688.webp?v=1788691106","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcp150u4x-150a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}