{"product_id":"westinghouse-rlm3350-circuit-breaker","title":"Westinghouse | RLM3350 | Circuit Breaker | 350A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse RLM3350 circuit breaker—a purpose-built bolt-on, three-pole protection device designed for demanding 3-phase electrical systems. With a 350A rating and a 600V operating range, this breaker is positioned for maintenance, retrofit, and replacement scenarios where exact specifications are essential.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 350A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference:\u003c\/strong\u003e RLM3350 — the best compatibility guide is the part number itself\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this model stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned for \u003cem\u003emaintenance, retrofit, and replacement\u003c\/em\u003e tasks where matching specs are required, reducing guesswork and downtime.\u003c\/li\u003e \u003cli\u003eThree-pole configuration provides balanced protection across all phases in 3-phase circuits, helping to safeguard equipment and maintain electrical stability.\u003c\/li\u003e \u003cli\u003eBolt-on mounting delivers secure, straightforward installation in compatible panels, helping technicians complete service without complex wiring changes.\u003c\/li\u003e \u003cli\u003eRated for 600V systems, making it suitable for industrial equipment, control panels, and other high-voltage applications where reliable overcurrent protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance or scheduled replacement of aging breakers in 3-phase systems.\u003c\/li\u003e \u003cli\u003eRetrofit projects where existing equipment requires a 350A, 3-pole, bolt-on solution to restore performance.\u003c\/li\u003e \u003cli\u003eUpgrading or restoring protection in panels that rely on RLM-series or equivalent bolt-on breakers and require exact part-number compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow it protects and why it matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RLM3350 provides reliable overcurrent protection for multi-phase circuits, interrupting current flow to prevent damage from faults or short circuits. In real-world terms, it helps minimize downtime, reduces the risk of equipment damage, and supports safer, more predictable operation in industrial environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConfirm fit and ratings before ordering. The part number is the best reference for compatibility, ensuring you select the exact component that matches your panel and service requirements.\u003c\/p\u003e \u003cp\u003eIf you’re converting an older system or refreshing a panel with a dependable, high-capacity protective device, the Westinghouse \u003cstrong\u003eRLM3350\u003c\/strong\u003e circuit breaker offers a precise, bolt-on solution built for 3-phase, 600V applications and demanding maintenance schedules.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427400274082,"sku":"RLM3350","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-rlm3350-circuit-breaker-350a-3-pole-600v-bolt-443.webp?v=1789716589","url":"https:\/\/www.ampstate.com\/products\/westinghouse-rlm3350-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}