{"product_id":"westinghouse-ehd3045l-circuit-breaker","title":"Westinghouse | EHD3045L | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse EHD3045L, a 3-pole circuit breaker engineered for reliable protection in three-phase electrical systems. This unit is ideal for maintenance, retrofit, and replacement projects where exact specifications matter. With part number EHD3045L serving as the primary compatibility reference, you can confidently match this breaker to the right panel and service conditions.\u003c\/p\u003e \u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e EHD3045L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrimary Use:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs is essential\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e Confirm fit and ratings before ordering; use the part number as the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy it matters\u003c\/h3\u003e\n\u003cp\u003eIn any three-phase installation, the correct breaker ensures safe, consistent protection of feeders and equipment. The Westinghouse EHD3045L is designed to integrate with compatible panels, delivering predictable tripping behavior and a robust build that withstands daily industrial or commercial use.\u003c\/p\u003e \u003ch3\u003eIdeal Use Scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance on three-phase panels to replace failed breakers\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading older gear to current protection standards\u003c\/li\u003e \u003cli\u003eReplacement within compatible Westinghouse systems to minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Compatibility Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify panel compatibility using the EHD3045L part number as your primary reference\u003c\/li\u003e \u003cli\u003eCheck your panel’s labeling for the correct interrupting rating and ensure it aligns with this 3-pole breaker\u003c\/li\u003e \u003cli\u003eConfirm that your system is a compatible three-phase configuration before installation\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices when performing service or replacement\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat to Expect After Installation\u003c\/h3\u003e\n\u003cp\u003eReliable protection for three-phase circuits, with predictable trips that help prevent damage to motors, loads, and wiring. Using the correct part number streamlines ordering and reduces the risk of mismatched breakers during critical maintenance windows.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426721681570,"sku":"EHD3045L","price":1645.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/westinghouse-ehd3045l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}