{"product_id":"eaton-hmcpe100t3-100a-480v-3-pole-circuit-breaker","title":"Eaton HMCPE100T3 - 100 A, 480 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton HMCPE100T3 — a 100 A, 480 V, 3-pole molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built to deliver precise protection where it matters most, this breaker helps keep critical electrical systems safe and running smoothly.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCompact design, big impact\u003c\/strong\u003e\u003cbr\u003e\nThe molded case form factor is purposefully compact to maximize panel space without compromising protection. This means easier bus insertion, cleaner wiring, and more room for future capacity within panelboards and loadcenters.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eThermal-magnetic trip unit for stable protection\u003c\/strong\u003e\u003cbr\u003e\nA thermal-magnetic trip mechanism provides reliable, repeatable protection across a broad range of loads and ambient temperatures. The result is fewer nuisance trips and a predictable response to faults, giving you confidence during daily operation and during fault conditions.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSeamless compatibility\u003c\/strong\u003e\u003cbr\u003e\nDesigned to pair with matching OEM loadcenters and panelboards, the HMCPE100T3 installs with minimal hassle and ensures consistent protection characteristics across your electrical distribution system.\u003c\/p\u003e \u003ch3\u003eWhy this 3-pole breaker is a smart choice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAccurate protection for 480 V systems:\u003c\/strong\u003e Suited for commercial and light industrial environments where 480 V three-phase distribution is standard.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum panel efficiency:\u003c\/strong\u003e Its compact footprint helps you optimize space in crowded electrical spaces and simplifies wiring routes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable, repeatable trip behavior:\u003c\/strong\u003e The thermal-magnetic design provides dependable performance across varying loads and temperatures, reducing unexpected outages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBroad application range:\u003c\/strong\u003e From small businesses to light industrial facilities, this breaker supports branch circuit overcurrent and short-circuit protection across diverse settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-aligned compatibility:\u003c\/strong\u003e Works with matching Eaton OEM panelboards and loadcenters to ensure streamlined installation and consistent protection profiles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\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 HMCPE100T3\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 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\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 \u003cp\u003ePractical use scenarios you’ll encounter with the HMCPE100T3 include protecting feeder circuits in commercial panelboards, safeguarding lighting and power distribution in light industrial facilities, and providing reliable protection for critical equipment in mixed-use environments. If you’re upgrading an electrical distribution system or stocking spare breakers for a maintenance program, this 3-pole 100 A solution delivers predictable performance and straightforward integration with Eaton’s panelboard ecosystem.\u003c\/p\u003e \u003cp\u003eIn short, the Eaton HMCPE100T3 isn’t just a breaker—it’s a precisely engineered protection component that helps you maintain safe, efficient electrical distribution across a range of applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349614940322,"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_ff2199b2-154c-421a-b3a9-ee50abef8ab4.png?v=1764151399","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcpe100t3-100a-480v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}