{"product_id":"westinghouse-lb3150-circuit-breaker","title":"Westinghouse | LB3150 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Westinghouse LB3150 3-Pole Circuit Breaker — a purpose-built solution for robust three-phase protection, crafted for maintenance, retrofit, and replacement projects in compatible panels. When your system demands reliable, multi-pole interrupting capability, the LB3150 stands ready to safeguard wiring and equipment while keeping your electrical service running smoothly.\u003c\/p\u003e \u003ch3\u003eKey details\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003ePart Number: LB3150\u003c\/li\u003e \u003cli\u003eDesigned for maintenance, retrofit, and replacement where exact specs matter\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-Pole breaker stands out\u003c\/h3\u003e\n\u003cp\u003eThe LB3150 is more than a basic replacement — it is a precise match for Westinghouse panels that require a three-pole solution. Its design aligns with the long-standing Westinghouse reliability your electrical system depends on, helping ensure consistent trip performance and panel compatibility. By targeting the exact part number, you reduce the guesswork often associated with replacements, making future service work faster and more predictable.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace aging or failed 3-pole breakers to restore full three-phase protection in your panel.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade or modify an electrical setup that requires a Westinghouse-compatible 3-pole unit.\u003c\/li\u003e \u003cli\u003eReplacement: swap in a precision LB3150 for systems that specifically call out this part number for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility before purchasing\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm the panel or distribution board requires a 3-pole breaker and supports Westinghouse LB3150-class components.\u003c\/li\u003e \u003cli\u003eCross-check the panel’s labeling with the LB3150 part number as the primary reference for compatibility.\u003c\/li\u003e \u003cli\u003eEnsure your system’s voltage and current ratings align with the panel’s specifications and the intended 3-pole unit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat you get with the Westinghouse LB3150 3-Pole Circuit Breaker\u003c\/h3\u003e\n\u003cp\u003eA dependable, direct-replacement option for Westinghouse panels that demand a 3-pole circuit protection device. This breaker is suited for professionals and DIY enthusiasts who prioritize exact-fit compatibility and straightforward installation in compatible electrical systems.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHandle with the power off and follow all safety protocols during replacement.\u003c\/li\u003e \u003cli\u003eKeep the LB3150 part number on hand as the primary reference when sourcing a replacement or confirming panel compatibility.\u003c\/li\u003e \u003cli\u003eDocument the installation details (panel model, sequence, and rating) for future maintenance or inspections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424428806306,"sku":"LB3150","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/westinghouse-lb3150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}