{"product_id":"njl631150r-circuit-breaker","title":"NJL631150R | Circuit Breaker | 150A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the NJL631150R—a purpose-built industrial circuit breaker designed to guard three-phase power systems with precision. With a 150A rating and 600V capacity, this bolt-on, 3-pole device delivers reliable arc protection and dependable performance in demanding environments. When you need a direct-fit replacement or a retrofit solution that matches exact specs, the NJL631150R is engineered to slot into established panels and switchgear without guesswork.\u003c\/p\u003e \u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAccurate 150A protection\u003c\/strong\u003e tailored for three-phase circuits, helping protect motors, drives, and other heavy loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e provides complete protection across all phases in a standard 3‑phase system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V operating capability\u003c\/strong\u003e suitable for common industrial distribution networks and equipment layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting\u003c\/strong\u003e offers sturdy, field-friendly installation with reliable retention in place.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference\u003c\/strong\u003e the part number NJL631150R is the best guide for fit and replacements—always verify against your panel requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e Retrofit projects in aging panels where a precise 150A, 3-pole, 600V breaker is required.\u003c\/li\u003e \u003cli\u003e Replacement of failed or outdated breakers in manufacturing lines, process equipment, or utility rooms that demand exact specifications.\u003c\/li\u003e \u003cli\u003e New installations in three-phase electrical systems that need robust, bolt-on protection with straightforward serviceability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility notes\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm the fit and ratings align with your equipment. The NJL631150R is specifically referenced by its part number for optimal compatibility, so use NJL631150R as your primary check against panel catalogs and bus connection patterns. If you’re performing a retrofit, ensure the bolt pattern, conductor sizing, and enclosure clearance are compatible with this bolt-on unit.\u003c\/p\u003e \u003ch2\u003ePractical guidance for use and maintenance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e Plan for routine maintenance checks that include verifying secure bolt torque and inspecting for signs of wear or overheating on the housing.\u003c\/li\u003e \u003cli\u003e Test trip functionality on a scheduled basis to ensure reliable disconnection under fault conditions, following your organization’s safety procedures.\u003c\/li\u003e \u003cli\u003e Keep a record of replacements and confirm ongoing compatibility whenever panel upgrades or conductor changes occur.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number NJL631150R is the most reliable reference for compatibility with your equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46427240071330,"sku":"NJL631150R","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\/njl631150r-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}