{"product_id":"eaton-hmcp100r3c-100a-600v-3-pole-circuit-breaker","title":"Eaton HMCP100R3C - 100 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton HMCP100R3C — a robust 100 A, 600 V, 3-pole molded case circuit breaker designed to deliver dependable branch circuit protection for panelboards and loadcenters. Available through AmpState, it combines compact sizing with precise, predictable performance, making it a smart choice for modern electrical distributions.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient molded case design\u003c\/strong\u003e frees up panel real estate, letting you optimize circuit density without sacrificing protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by combining thermal overlap protection with magnetic short-circuit sensing for fast, reliable response when faults occur.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-ready compatibility\u003c\/strong\u003e engineered to integrate smoothly with matching Eaton OEM loadcenters and panelboards, simplifying replacements and upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple sectors\u003c\/strong\u003e ideal for residential, commercial, and light industrial applications where durable, predictable protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAmperage rating: 100 A\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of poles: 3\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases and practical applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePanelboard upgrades: replace aging breakers in existing installations to regain reliable protection while preserving panel layout.\u003c\/li\u003e \u003cli\u003eNew construction and renovations: a compact, easy-to-install solution that fits tight electrical spaces without compromising safety.\u003c\/li\u003e \u003cli\u003eCommercial lighting and small business electrical rooms: robust protection for multi-wire branch circuits with clear, predictable trip characteristics.\u003c\/li\u003e \u003cli\u003eResidential service panels requiring dependable 3-pole protection for multi-phase circuits or equipment clusters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes it a smarter choice\u003c\/h2\u003e\n\u003cp\u003eCompared with breakers that rely solely on thermal trip mechanisms, the HMCP100R3C’s thermal-magnetic system delivers rapid magnetic protection for high-energy short-circuit events, reducing fault damage and downtime. Its compact footprint and OEM-friendly design minimize retrofit headaches, while the 3-pole configuration provides balanced protection across three-phase or multi-wire circuits typical in modern installations.\u003c\/p\u003e \u003ch2\u003eTips for installation and longevity\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility with HMCP series breakers and follow the panelboard manufacturer’s torque specs for terminal connections to ensure secure, reliable fastening.\u003c\/li\u003e \u003cli\u003eCoordinate protection with\/around downstream devices to maintain proper selectivity and avoid nuisance trips during startup surges.\u003c\/li\u003e \u003cli\u003eLabel circuits clearly after installation to support quick fault isolation and routine maintenance checks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Eaton HMCP100R3C, you gain a compact, dependable, and compatible solution that protects people and property while helping you maximize panel space and uptime. Tap into trusted Eaton engineering and the availability and support you expect from AmpState.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349607895202,"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_f2c768cc-8717-4f23-a01b-bcbefe4cff53.png?v=1764151150","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcp100r3c-100a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}