{"product_id":"nn631100-circuit-breaker","title":"NN631100 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eNN631100\u003c\/strong\u003e is an industrial circuit breaker engineered for dependable protection in maintenance, retrofit, and replacement projects. This 3-Pole model delivers robust three-phase protection, simplifying integration in complex electrical systems and helping keep critical equipment running smoothly.\u003c\/p\u003e \u003cp\u003eKey aspects of the NN631100 3-Pole circuit breaker:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 3-Pole for three-phase protection, ideal for industrial machinery and panel systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number as the compatibility anchor:\u003c\/strong\u003e NN631100 is the best reference for matching your existing equipment and replacement needs\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade application:\u003c\/strong\u003e Designed to perform in maintenance, retrofit, and replacement scenarios where precise spec alignment matters\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit-and-rating emphasis:\u003c\/strong\u003e Always confirm the exact fit and electrical ratings in your system before ordering\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-Pole NN631100 stands out\u003c\/h3\u003e\n\u003cp\u003eWhat makes this breaker a reliable choice is its focus on exact compatibility and practical field use. By centering the part number NN631100 as your primary reference, you reduce guesswork when sourcing a matching unit for your panel or equipment. The 3-Pole configuration ensures synchronized protection across all three phases, which is critical for preventing uneven loads and protecting motors, drives, and other three-phase devices.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Replace aging or worn breakers to maintain system protection without compromising panel layout\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit:\u003c\/strong\u003e Upgrade existing installations to a compatible 3-phase protection scheme in line with current field requirements\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement:\u003c\/strong\u003e Source a precise unit for quick swap-out when a panel calls for NN631100 specifications\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCross-check your equipment records or panel labeling to see if NN631100 is listed as the appropriate part\u003c\/li\u003e \u003cli\u003eConfirm the pole configuration matches your system’s three-phase design (3-Pole)\u003c\/li\u003e \u003cli\u003eReview ratings and ensure they align with your voltage, current, and fault-current requirements before purchase\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for installation and handling\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower down the system and follow all safety protocols before handling circuit breakers\u003c\/li\u003e \u003cli\u003eWork with a qualified electrician to verify fit, ratings, and mounting compatibility with your panel\u003c\/li\u003e \u003cli\u003eKeep documentation handy: the part number NN631100 should be your primary reference during sourcing and after-install checks\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals refreshing industrial control panels or expanding three-phase protection, the NN631100 3-Pole circuit breaker offers a precise, field-ready solution. Use the part number as your compatibility compass, and pair it with careful fit-and-rating checks to ensure a seamless, reliable upgrade or replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46427239481506,"sku":"NN631100","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\/nn631100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}