{"product_id":"westinghouse-rk3150l-circuit-breaker","title":"Westinghouse | RK3150L | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse RK3150L 3-Pole Circuit Breaker — a dedicated solution for maintenance, retrofit, and replacement projects where exact specifications matter. Identified by the RK3150L part number, this three-pole breaker is designed to protect and manage three conductors in compatible panels, delivering dependable performance when you need to restore or upgrade your electrical protection.\u003c\/p\u003e \u003ch2\u003eWhy the RK3150L 3-Pole Circuit Breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e provides protection across three conductors, ideal for three-phase circuits or multi-wire systems in compatible installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number driven compatibility\u003c\/strong\u003e RK3150L is the precise reference you’ll rely on to ensure a proper fit and matching specifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready\u003c\/strong\u003e specifically designed for scenarios where you’re updating an aging panel, upgrading protection, or replacing a malfunctioning breaker.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear fit-and-rating emphasis\u003c\/strong\u003e before ordering to avoid mismatches and ensure seamless integration with your panel and load requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and installation considerations\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBefore purchasing, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e to align with your panel model and electrical load profile.\u003c\/li\u003e \u003cli\u003eThe RK3150L is the best reference for compatibility, so keep the part number handy when comparing against existing inventory or panel documentation.\u003c\/li\u003e \u003cli\u003eDesigned for use in systems that require a three-pole breaker, ensuring coordinated protection across multiple conductors without unnecessary modifications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eUse the Westinghouse RK3150L 3-Pole Circuit Breaker for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn or tripped 3-pole breaker in existing panels that specify the RK3150L sequence.\u003c\/li\u003e \u003cli\u003eRetrofit projects where upgrading protection or restoring a three-conductor distribution path is required.\u003c\/li\u003e \u003cli\u003eMaintenance scenarios in commercial or light industrial environments that rely on precise, compatible circuit protection components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat to expect and practical tips\u003c\/h2\u003e\n\u003cp\u003eWith the RK3150L, you gain a straightforward path to restoring reliable protection without guessing about cross-compatibility. Keep these practical notes in mind:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify that your panel’s design and the circuit requirements align with a 3-pole protection strategy before ordering.\u003c\/li\u003e \u003cli\u003eRetain the RK3150L part number as the quickest, most reliable reference during procurement and after-sales support.\u003c\/li\u003e \u003cli\u003ePlan a quick inspection of surrounding conductors and mounting hardware during replacement to ensure secure, code-compliant installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427402797218,"sku":"RK3150L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/westinghouse-rk3150l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}