{"product_id":"eaton-hld3500w-500a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton HLD3500W - 500 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eProtect critical electrical paths with the Eaton HLD3500W—a 3-pole, 500 A, 600 V bolt-on molded case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to withstand real-world vibrations and demanding loads, this breaker keeps power flowing safely in residential, commercial, and light industrial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: delivers a rigid, vibration-resistant bus connection that stays tight under heavy use and in busy electrical spaces, reducing the risk of loose connections and nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: combines precise thermal overload protection with immediate magnetic tripping for sudden short-circuit events, delivering stable, repeatable protection performance across a wide range of operating conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e: engineered to integrate smoothly with matching Eaton OEM load centers and panelboards, ensuring a cohesive, reliable protection system without custom adapters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile, ready for demanding applications\u003c\/strong\u003e: ideal for residential panels that require robust protection, commercial electrical rooms with higher fault currents, and light industrial installations needing dependable main-branch circuit safeguarding.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the Eaton HLD3500W makes a difference\u003c\/h3\u003e\n\u003cp\u003eIn everyday use, this MCCB (molded case circuit breaker) helps prevent electrical damage and downtime by interrupting fault currents quickly while maintaining steady protection during normal operation. The 3-pole configuration supports balanced, three-phase circuits where high current handling and reliable trip behavior are essential. With its bolt-on mounting, technicians gain a solid, low-impedance connection that resists loosening from vibration or thermal cycling—a critical advantage in busy panels and compact spaces.\u003c\/p\u003e \u003ch3\u003eUse cases and ideal candidates\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations or panel retrofits in commercial spaces requiring 600 V class protection and 500 A main\/branch protection.\u003c\/li\u003e \u003cli\u003eResidential and light industrial panels that demand durable, high-current protection with straightforward bolt-on installation.\u003c\/li\u003e \u003cli\u003eSystems where OEM compatibility and ease of replacement are priorities to minimize downtime and compatibility issues.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HLD3500W\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 500 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection in panelboards and load centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether upgrading an aging panel or implementing a new electrical room layout, the Eaton HLD3500W provides clear, predictable protection that electricians and facilities managers can trust. Purchase with confidence from AmpState and move toward safer, more reliable power distribution today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349606256802,"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_93bed3cc-b802-4da4-8720-1ee7529474d7.png?v=1764151088","url":"https:\/\/www.ampstate.com\/products\/eaton-hld3500w-500a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}