{"product_id":"westinghouse-rkl2125l-circuit-breaker","title":"Westinghouse | RKL2125L | Circuit Breaker | 125A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse RKL2125L circuit breaker—a precise, dependable solution for protecting demanding circuits with a 125A rating and 600V maximum. This two-pole breaker is designed for maintenance, retrofit, and replacement projects where exact specs matter, helping you maintain safe, reliable electrical protection without guessing at compatibility.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e RKL2125L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong reliable two-pole protection:\u003e The 2-pole design ensures both hot legs in a circuit are interrupted together, providing coordinated protection for two-wire or multi-wire branch circuits.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference:\u003c\/strong\u003e The RKL2125L part number is your best guide for matching fit and ratings, reducing the guesswork in panel upgrades and replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-voltage capability:\u003c\/strong\u003e With a 600V rating, this breaker is suitable for commercial or industrial environments where higher-voltage circuits require solid, compliant protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdaptable for retrofit and maintenance:\u003c\/strong\u003e A practical choice when upgrading older panels or swapping out aging breakers to restore proper protection without overhauling the entire electrical system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cp\u003eThis Westinghouse circuit breaker is ideal for projects that require exact specifications to maintain electrical safety and reliability. It’s particularly well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit installations where a 2-pole, 125A, 600V device matches the existing panel and conductors\u003c\/li\u003e \u003cli\u003eReplacement of aging or failed breakers in panels that require a matching RKL2125L reference\u003c\/li\u003e \u003cli\u003eMaintenance of critical circuits in commercial or light industrial setups that demand robust protection at higher voltages\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings to avoid mismatches. The part number is the most reliable reference for compatibility with your existing panel. For installation, follow standard electrical safety practices:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePower down the main disconnect and verify absence of voltage before handling components\u003c\/li\u003e \u003cli\u003eVerify conductor sizes and panel requirements align with a 125A, 2-pole, 600V device\u003c\/li\u003e \u003cli\u003eSecurely mount the breaker in the correct slot and torque terminals per the panel manufacturer's guidelines\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this a practical choice\u003c\/h3\u003e\n\u003cp\u003eIf you’re upgrading a panel, performing routine maintenance, or replacing a unit that matches the RKL2125L specifications, this breaker offers a straightforward path to restoring proper protection without the headaches of mismatched parts. Its standard 2-pole configuration and 600V rating make it a reliable option for ensuring safe, consistent performance across your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427170013346,"sku":"RKL2125L","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-rkl2125l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}