{"product_id":"eaton-hld3350w-circuit-breaker","title":"Eaton | HLD3350W | Circuit Breaker | 350A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton HLD3350W—a purpose-built circuit breaker engineered for demanding electrical systems where reliability, precise compatibility, and rapid protection matter. With a 350 A rating, 3-pole configuration, and a 600 V capacity, this device is designed specifically for maintenance, retrofit, and replacement tasks that require exact specs.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 350 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy the Eaton HLD3350W stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility\u003c\/strong\u003e: The HLD3350W is the best reference for matching parts. Always confirm fit and ratings before ordering to ensure seamless integration with your panel and wiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e: Balanced, synchronized protection across all three live lines simplifies installation and supports reliable fault interruption in multi-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e: A 350 A rating meets the needs of sizeable feeders and heavy-load circuits without compromising protection or trip performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V versatility\u003c\/strong\u003e: Rated for up to 600 V, making it suitable for a wide range of commercial and industrial applications where durable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects in existing Eaton installations that require a like-for-like replacement with proven compatibility.\u003c\/li\u003e \u003cli\u003eReplacing aging protective devices in power distribution panels, motor control centers, and substantial feeders where reliability matters.\u003c\/li\u003e \u003cli\u003eNew installations that demand a proven, high-current protection solution with a known performance profile.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat problems the HLD3350W solves\u003c\/h2\u003e\n\u003cp\u003eBy delivering matched amperage, pole configuration, and voltage, the HLD3350W minimizes downtime caused by misfits and incompatible replacements. It provides decisive interruption during faults, helping protect conductors, equipment, and personnel while maintaining system integrity.\u003c\/p\u003e \u003ch2\u003ePractical procurement and installation tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAlways verify fit and ratings before ordering—the part number (HLD3350W) is your most reliable compatibility reference.\u003c\/li\u003e \u003cli\u003eConsider stocking a spare HLD3350W for planned maintenance or retrofit work to reduce project downtime.\u003c\/li\u003e \u003cli\u003eBefore a retrofit, document your panel’s current rating and voltage to ensure a seamless replacement without reconfiguring accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426234847394,"sku":"HLD3350W","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hld3350w-circuit-breaker-350a-3-pole-600v-727.webp?v=1789539777","url":"https:\/\/www.ampstate.com\/products\/eaton-hld3350w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}