{"product_id":"eaton-hkd3175x-175a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton HKD3175X - 175 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton HKD3175X\u003c\/strong\u003e is a 175 A, 600 V, 3-pole bolt-on molded case circuit breaker engineered to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for stability in real-world electrical environments, this device combines robust mounting with precise protection characteristics to keep critical circuits safe and uninterrupted.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection that stays tight through equipment startups, load fluctuations, and environments with physical vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by accurately responding to overloads and short circuits, reducing nuisance trips while maintaining safety margins for your most demanding loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e designed for three-phase systems, ideal for commercial and light industrial applications where balanced protection across all phases is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V rating\u003c\/strong\u003e supports higher voltage systems common in panelboards and load centers, expanding its compatibility with a wide range of equipment and distribution schemes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for compatibility\u003c\/strong\u003e with matching OEM loadcenters and panelboards, simplifying replacement or upgrade projects and ensuring a reliable fit within established electrical architectures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e175 A continuous take\u003c\/strong\u003e capacity makes it suitable for protecting feeders and branch circuits feeding substantial equipment while maintaining straightforward coordination with downstream protections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat problems does the HKD3175X solve? It provides a solid, code-compliant solution for safeguarding circuits against overloads and short circuits in spaces where reliability and compatibility matter most. By combining a secure mount with a precise thermal-magnetic trip mechanism, this breaker minimizes downtime caused by loose connections or nuisance trips, helping you maintain steady operation in demanding commercial or light industrial environments.\u003c\/p\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtect large branch circuits feeding motors, air handlers, or heavy lighting runs in commercial spaces.\u003c\/li\u003e \u003cli\u003eUpgrade or replace aging breakers in panelboards and load centers that require a bolted connection for added vibration resistance.\u003c\/li\u003e \u003cli\u003eInstall in new construction or retrofit projects where a 175 A, 3-pole, 600 V protection device is specified for three-phase distribution.\u003c\/li\u003e \u003cli\u003eSituations demanding predictable trip behavior to minimize downtime during peak loads or fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot and practical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongtype:\u003e Thermal-magnetic molded case circuit breaker\u003c\/strongtype:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongamperage rating:\u003e 175 A\u003c\/strongamperage\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongvoltage rating:\u003e 600 V\u003c\/strongvoltage\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongpoles:\u003e 3\u003c\/strongpoles:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongmounting style:\u003e Bolt-on\u003c\/strongmounting\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongapplication:\u003e Branch circuit overcurrent and short-circuit protection\u003c\/strongapplication:\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the Eaton HKD3175X over alternatives\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDesigned to pair with compatible OEM panelboards and load centers, reducing installation complexity and ensuring a cohesive protection strategy across your distribution system.\u003c\/li\u003e \u003cli\u003eCombination of bolt-on rigidity and thermal-magnetic protection provides a durable solution for environments where vibration and high load demands are common.\u003c\/li\u003e \u003cli\u003eThree-phase protection at 175 A helps you coordinate upstream and downstream devices with clear, predictable fault responses, improving overall electrical reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re configuring or upgrading a distribution system that requires solid three-phase protection with a secure mount, the Eaton HKD3175X delivers a practical, reliable answer. It’s the right choice for professionals who value precise protection, straightforward installation, and compatibility with established panelboard ecosystems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349602029730,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hkd3175x-175-a-600-v-3-pole-bolt-on-circuit-breaker-ampstate-892.webp?v=1788690252","url":"https:\/\/www.ampstate.com\/products\/eaton-hkd3175x-175a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}