{"product_id":"eaton-hmcps050k2w-50a-600v-3-pole-circuit-breaker","title":"Eaton HMCPS050K2W - 50 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet Eaton HMCPS050K2W — a 50A, 600V, 3-pole molded case circuit breaker engineered to protect your panelboards and loadcenters with precise, dependable performance. This compact device is built to fit snugly where panel space is at a premium, while delivering robust protection for critical circuits.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e saves valuable real estate inside panelboards and loadcenters, making it easier to organize feeders and branch circuits without sacrificing protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection across a range of temperatures and fault conditions, helping prevent nuisance trips and ensuring fast disconnection when needed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible integration\u003c\/strong\u003e is designed to pair with matching Eaton panelboards and loadcenters, enabling a smooth replacement or upgrade without adapters or custom work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple environments\u003c\/strong\u003e ideal for residential, commercial, and light industrial applications where reliable 3-phase protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or expanding 3-phase feeders in commercial panels, retail storefronts, or small office spaces.\u003c\/li\u003e \u003cli\u003eProtecting HVAC, lighting, or motor circuits in light industrial settings where consistent trip behavior is critical.\u003c\/li\u003e \u003cli\u003eRetrofits in existing Eaton OEM panelboards and loadcenters to maintain system protection while simplifying maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow it protects your system\u003c\/h2\u003e\n\u003cp\u003eThe HMCPS050K2W uses a thermal-magnetic trip mechanism to respond to overloads and short circuits. The thermal element handles sustained overloads, while the magnetic element provides instantaneous disconnection on high fault currents. This combination minimizes equipment damage, reduces fire risk, and helps your electrical system reset quickly after a fault.\u003c\/p\u003e \u003ch4\u003eSpecifications at a glance\u003c\/h4\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 HMCPS050K2W\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 50 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 \u003ch2\u003eInstallation and compatibility tips\u003c\/h2\u003e\n\u003cp\u003eDesigned for seamless compatibility with matching OEM loadcenters and panelboards, this breaker simplifies installation and future maintenance. When planning a replacement or upgrade, verify the panel’s original specifications and ensure the 3-pole, 50A, 600V ratings align with your system’s current and fault-current requirements. For best results, pair with other Eaton protection devices in the same family to maintain consistent trip characteristics and coordinated protection across the panel.\u003c\/p\u003e \u003cp\u003eWith Eaton’s HMCPS050K2W, you gain a dependable, space-efficient solution that protects your electrical infrastructure while fitting neatly into standard Eaton panelboard configurations. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349616218274,"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_729ffacf-d9ce-44a0-8fa3-32452a0ed071.png?v=1764151461","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcps050k2w-50a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}