{"product_id":"westinghouse-rlm3700l-circuit-breaker","title":"Westinghouse | RLM3700L | Circuit Breaker | 700A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eProtect critical power circuits with a trusted name in electrical protection—the Westinghouse RLM3700L circuit breaker. This 700A, 3-pole unit is designed for 600V systems, delivering dependable trip protection across all three phases.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 700A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole (three-phase protection)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reference:\u003c\/strong\u003e Part number RLM3700L is your best reference for matching panels and retrofit applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Westinghouse breaker stands out\u003c\/h2\u003e\n\u003cp\u003eIndustrial environments demand breakers that align exactly with panel geometry and electrical ratings. The RLM3700L is engineered to integrate with Westinghouse-compatible panels and legacy RLM-series enclosures, reducing downtime when replacing a worn unit or updating an older distribution setup. Its 3-pole configuration ensures balanced interruption across all phases, improving system stability and protection during fault conditions.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eUse this breaker for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on existing 600V, three-phase distribution networks\u003c\/li\u003e \u003cli\u003eRetrofit projects where a precise 700A, 3-pole match is required\u003c\/li\u003e \u003cli\u003eReplacement of worn or obsolete breakers in compatible Westinghouse installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the most reliable reference to ensure a seamless match with your equipment.\u003c\/p\u003e \u003ch2\u003ePractical guidance for installers\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eInspect panel type and ensure it accepts RLM-series breakers; verify the bus configuration aligns with a 3-pole device.\u003c\/li\u003e \u003cli\u003eCheck system voltage and expected load to confirm 600V operation fits your service entrance or distribution panels.\u003c\/li\u003e \u003cli\u003ePlan for proper isolation and de-energization during replacement to maintain safety and code compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427399979170,"sku":"RLM3700L","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-rlm3700l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}