{"product_id":"eaton-hmcps030h1c-30a-600v-3-pole-circuit-breaker","title":"Eaton HMCPS030H1C - 30 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton HMCPS030H1C\u003c\/strong\u003e is a 30A, 600V, 3-pole molded case circuit breaker built to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. With a compact footprint and reliable thermal-magnetic protection, this MCCB is designed to fit Eaton’s own OEM panels as well as compatible third-party panelboards, making it a practical choice for commercial, light industrial, and select residential applications.\u003c\/p\u003e \u003ch3\u003eWhy this MCCB stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong space-efficient molded-case design\u003e minimizes panel depth while preserving easy wiring access, helping you maximize usable bus space in tight electrical enclosures.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by automatically balancing overload current against instantaneous short-circuit trips. This means predictable performance across a range of operating temperatures and loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e provides synchronized protection for three-phase circuits, simplifying wiring and ensuring coordinated disconnection in the event of a fault.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating\u003c\/strong\u003e supports higher voltage distribution and motor-control circuits common in commercial and light industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30A amperage rating\u003c\/strong\u003e is well-suited for branch feeders, motor circuits, and lighting panels that require reliable protection without frequent nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e is engineered for seamless integration with Eaton panelboards and OEM load centers, promoting proper fit, trip coordination, and serviceability within existing electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in commercial spaces where three-phase power distribution and compact panel layouts are important.\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades in industrial control panels requiring dependable 3-pole protection for motors and feeders up to 30A.\u003c\/li\u003e \u003cli\u003eResidential or light commercial panels that demand a robust, space-conscious MCCB with proven Eaton reliability.\u003c\/li\u003e \u003cli\u003ePanelboard modernization projects where coordinated protection and documented compatibility with OEM hardware matter for compliance and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongmanufacturer:\u003e Eaton\u003c\/strongmanufacturer:\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HMCPS030H1C\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker (MCCB)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\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 \u003cp\u003eChoosing the Eaton HMCPS030H1C means selecting a compact, reliable protection device that aligns with Eaton’s panelboard ecosystems while delivering precise, repeatable performance across a range of commercial and light industrial scenarios. For installers and electrical engineers, it represents a thoughtful balance of space efficiency, protective capability, and proven compatibility with Eaton’s established electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349615988898,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hmcps030h1c-30-a-600-v-3-pole-circuit-breaker-ampstate-785.webp?v=1788693377","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcps030h1c-30a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}