{"product_id":"westinghouse-ehb3045-circuit-breaker","title":"Westinghouse | EHB3045 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWestinghouse EHB3045 3-Pole Circuit Breaker\u003c\/strong\u003e is built for reliability in maintenance, retrofit, and replacement projects where exact compatibility matters. The 3-pole design provides robust protection for three-phase systems, helping safeguard equipment and personnel while keeping your electrical system running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility\u003c\/strong\u003e — rely on the EHB3045 part number as the best reference to match your Westinghouse panel’s protection scheme and bus configuration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole performance\u003c\/strong\u003e — designed to deliver coordinated protection across all three phases in commercial and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e — ideal for maintenance, retrofit, and replacement tasks, offering a precise, drop-in solution when the panel expects a 3-pole unit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit and rating discipline\u003c\/strong\u003e — before ordering, confirm the panel’s voltage and current ratings align with your system and the EHB3045 specifications; the part number is the most reliable reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePerfect for electricians, facility managers, and service technicians who service Westinghouse panels and three-phase equipment, this breaker minimizes downtime by delivering a known, direct-match replacement. Choosing the EHB3045 means you’re prioritizing a part-number–driven solution that reduces guesswork during critical repairs and upgrades.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUse cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn or failed 3-pole breaker in Westinghouse panels\u003c\/li\u003e \u003cli\u003eRetrofits that require a confirmed 3-phase protective device\u003c\/li\u003e \u003cli\u003eMaintenance scenarios where dependable, compatible protection is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eKeep the part number EHB3045 handy for quick quotes and ordering.\u003c\/li\u003e \u003cli\u003eCheck the panel label for compatibility notes and ensure the breaker style matches your enclosure.\u003c\/li\u003e \u003cli\u003eVerify voltage and current ratings match your system before finalizing the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to secure a precise, compatible replacement? Add the Westinghouse EHB3045 3-Pole Circuit Breaker to your cart and maintain reliable protection for your three-phase circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426721943714,"sku":"EHB3045","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-ehb3045-circuit-breaker-3-pole-202.webp?v=1789610457","url":"https:\/\/www.ampstate.com\/products\/westinghouse-ehb3045-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}