{"product_id":"westinghouse-rlm3350l-circuit-breaker","title":"Westinghouse | RLM3350L | Circuit Breaker | 350A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse RLM3350L circuit breaker—a purpose-built solution for maintenance, retrofit, and replacement projects where exact specs matter. With a precise 350A rating, 3-pole configuration, and 600V capability, this bolt-on breaker is designed to slot into compatible panels and deliver dependable protection for demanding electrical systems.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 350A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003eMounting: Bolt-On\u003c\/li\u003e \u003cli\u003ePart number: RLM3350L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy the Westinghouse RLM3350L stands out\u003c\/h2\u003e\n\u003cp\u003eThis breaker pairs a robust 3-pole design with a bolt-on mounting, delivering secure connections and straightforward field installation. The three-phase protection is ideal for balanced, multi-phase power systems, helping to safeguard motors, feeders, and other high-current circuits from overloads. The 600V rating broadens its applicability across a range of industrial and commercial distributions, making it a versatile choice for upgrades and replacements in established electrical networks.\u003c\/p\u003e \u003cp\u003eImportant notes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your panel or enclosure.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofits and replacements in Westinghouse panels requiring a 350A, 3-pole, 600V bolt-on breaker.\u003c\/li\u003e \u003cli\u003eProtection for industrial motor circuits and large feeders in manufacturing facilities, processing plants, and heavy-duty HVAC applications.\u003c\/li\u003e \u003cli\u003eUpgrading aging distributions to maintain safety and reliability in high-demand environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation guidance\u003c\/h3\u003e\n\u003cp\u003eAs a bolt-on device, ensure your enclosure has the appropriate bus-bar mounting and space for a 3-pole breaker. Verify panel compatibility and bus arrangement to align the RLM3350L precisely with your existing electrical infrastructure. Keep the part number handy during ordering to avoid mismatches in replacements and upgrades.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 350A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003eMounting: Bolt-On\u003c\/li\u003e \u003cli\u003ePart Number: RLM3350L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427400241314,"sku":"RLM3350L","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-rlm3350l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}