{"product_id":"eaton-hmcps100r3x-100a-600v-3-pole-circuit-breaker","title":"Eaton HMCPS100R3X - 100 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton HMCPS100R3X — a 100 A, 600 V, 3-pole molded case circuit breaker designed to shield your panelboards and loadcenters from harmful overloads and short circuits. Built for dependable branch circuit protection, this unit delivers precise, repeatable performance in a compact footprint that fits neatly into modern electrical enclosures.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space while delivering reliable protection, helping you fit more circuits into smaller enclosures without sacrificing safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable overload protection with an instantaneous magnetic response to short circuits, reducing equipment wear and minimizing downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible fit\u003c\/strong\u003e designed to pair with matching Eaton OEM loadcenters and panelboards for straightforward installation and consistent electrical coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 100 A, 600 V\u003c\/strong\u003e configuration offers balanced, three-phase protection ideal for commercial and light industrial applications, as well as residential setups with three-phase equipment needs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted application\u003c\/strong\u003e specifically for branch circuit overcurrent and short-circuit protection, ensuring critical circuits — including motors, lighting, and HVAC feeders — stay safeguarded.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HMCPS100R3X\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 600 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\u003e\u003cstrong\u003eWho benefits from this breaker?\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eElectrical professionals coordinating three-phase systems in commercial spaces and light industrial facilities.\u003c\/li\u003e \u003cli\u003eFacilities managers updating or expanding panelboards, seeking reliable, drop-in protection compatible with Eaton gear.\u003c\/li\u003e \u003cli\u003eResidential projects that require robust three-phase protection for motors, compressors, or large lighting plans within a cohesive Eaton ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance and care\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePlan around a 600 V system and verify that your panelboard is rated for three-pole protection to ensure optimal performance.\u003c\/li\u003e \u003cli\u003eKeep a small stock of compatible Eaton breakers on hand to simplify replacements and maintain consistent protection curves across installations.\u003c\/li\u003e \u003cli\u003eUse this unit as part of a coordinated protection strategy within panelboards and loadcenters designed to work together, reducing mismatches and maintenance surprises.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your electrical distribution with the Eaton HMCPS100R3X for dependable, space-conscious, three-phase protection that supports residential, commercial, and light industrial circuits. Its compact form, reliable thermal-magnetic trip, and OEM compatibility make it a smart, future-ready choice for safeguarding your electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349616447650,"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_c0e6776e-f09f-4bd9-96bd-b4186909b6b9.png?v=1764151470","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcps100r3x-100a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}