{"product_id":"westinghouse-ehb2045l-circuit-breaker","title":"Westinghouse | EHB2045L | Circuit Breaker | 45A | 2-Pole | 480V","description":"\u003cdiv\u003eWestinghouse EHB2045L Circuit Breaker — a precise, purpose-built solution for 480V electrical systems. This 45A, 2-pole unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter, making it the dependable choice when panel compatibility hinges on a specific part number. \u003ch2\u003eCore purpose and value\u003c\/h2\u003e\n\u003cp\u003eEngineered to protect 480-volt circuits, the Westinghouse EHB2045L delivers dependable overcurrent protection while ensuring clean, simultaneous disconnection of both hot lines. Its two-pole design helps maintain safety and system integrity in industrial, commercial, and electrical distribution applications. When you need a reliable replacement that matches proven specifications, this breaker simplifies upgrades and refurbishments without sacrificing performance.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 45A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Westinghouse model stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecisely matched for 480V, two-pole circuits:\u003c\/strong\u003e Ensures correct protection and reliable operation in high-voltage applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number reliability:\u003c\/strong\u003e EHB2045L is the definitive reference for compatibility, reducing guesswork during maintenance or retrofit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFocused on practical replacements:\u003c\/strong\u003e Ideal for panel refurbishments, service upgrades, and situations where a direct, compatible replacement is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eUse cases and ideal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial control panels and manufacturing equipment that operate on 480V systems.\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms needing a trusted 2-pole breaker for critical circuits.\u003c\/li\u003e \u003cli\u003eRetrofit projects where existing equipment requires a precise 45A, 2-pole 480V replacement.\u003c\/li\u003e \u003cli\u003eMaintenance and service tasks that demand quick, accurate compatibility verification via the part number.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFit, installation, and compatibility guidance\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings to match your panel and application. The EHB2045L part number is the best reference for compatibility, helping you avoid mismatches and ensuring smooth installation. When upgrading or replacing, verify that your enclosure supports 2-pole, 480V configurations and that the wiring and torque requirements align with your local electrical standards. For professional safety and reliability, rely on a qualified electrician to perform installation and testing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427096383650,"sku":"EHB2045L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/westinghouse-ehb2045l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}