{"product_id":"eaton-hmcp250d5x-250a-600v-3-pole-circuit-breaker","title":"Eaton HMCP250D5X - 250 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton HMCP250D5X is a 250 A, 600 V, 3‑pole molded case circuit breaker engineered to deliver reliable branch circuit overcurrent and short‑circuit protection in panelboards and loadcenters. Built for residential, commercial, and light industrial environments, this breaker pairs a compact footprint with precise, repeatable protection to keep electrical distributions safe and efficient.\u003c\/p\u003e \u003ch3\u003eKey advantages that set the HMCP250D5X apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace‑aware, molded case design\u003c\/strong\u003e — a compact profile that maximizes panel space without compromising protection, making it easier to plan and wire larger electrical rooms or compact equipment spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit\u003c\/strong\u003e — delivers stable, predictable protection against overloads and short circuits, reducing nuisance trips while ensuring fast response when faults occur.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3‑pole configuration for 3‑phase systems\u003c\/strong\u003e — ideal for balanced protection across all phases in commercial and light industrial panels, supporting reliable motor and equipment protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh‑capacity performance\u003c\/strong\u003e — 250 A continuous rating with a 600 V rating to handle demanding feeders and branch circuits in mid‑size installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM‑aligned compatibility\u003c\/strong\u003e — designed to integrate smoothly with Eaton OEM loadcenters and panelboards, ensuring straightforward installation, consistent electrical performance, and dependable coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application footprint\u003c\/strong\u003e — suitable for residential subpanels, commercial distribution panels, and light industrial equipment enclosures where durable fault protection matters most.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: HMCP250D5X\u003c\/li\u003e \u003cli\u003eType: Thermal‑magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 250 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short‑circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtect three‑phase feeders in commercial panelboards and small industrial enclosures where space is at a premium but fault protection cannot be compromised.\u003c\/li\u003e \u003cli\u003eUpgrade aging or undersized breakers in compatible Eaton panels to restore reliable protection for equipment like HVAC drives, lighting cascades, and manufacturing controls.\u003c\/li\u003e \u003cli\u003eImplement as a main or sub‑feed protective device in multi‑branch configurations, maintaining coordination with downstream protection while keeping wiring organized.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this choice helps you beat common pain points\u003c\/h3\u003e\n\u003cp\u003eCompared with bulkier breakers or those with slower trip characteristics, the HMCP250D5X delivers quick, predictable responses to fault conditions in a compact package. The three‑pole design ensures balanced protection across all phases, reducing the risk of uneven fault current and improving overall system reliability. OEM‑level compatibility minimizes installation hurdles and helps you maintain consistent performance across replacement parts and spare devices.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and maintenance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that the panelboard or loadcenter is compatible with the HMCP250D5X and follow the manufacturer’s torque requirements for terminations to ensure a solid, loss‑free connection.\u003c\/li\u003e \u003cli\u003ePlan for three‑phase load distribution by aligning conductors and terminations to the 3‑pole configuration to maintain proper fault coordination across the panel.\u003c\/li\u003e \u003cli\u003eInspect the device during replacement to confirm there are no signs of physical damage or corrosion at the terminals, and replace if needed to preserve protection reliability.\u003c\/li\u003e \u003cli\u003eKeep spare HMCP250D5X units on hand for quick replacement, reducing downtime in service panels and improving maintenance planning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349609107618,"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_ec585b16-14f0-4da5-ad60-e9ef8e26e953.png?v=1764151187","url":"https:\/\/www.ampstate.com\/products\/eaton-hmcp250d5x-250a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}