{"product_id":"nef431020r-circuit-breaker","title":"NEF431020R | Circuit Breaker | 20A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eThe NEF431020R is a rugged industrial circuit breaker engineered for 3-phase power distribution up to 480V. With a 20A rating and a 3-pole design, it interrupts all three phases simultaneously to safeguard equipment and personnel. This unit is ideal for maintenance, retrofit, and replacement tasks where exact specs are required, and the part number NEF431020R is your best reference for compatibility.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 20 A\u003c\/li\u003e \u003cli\u003ePole configuration: 3-Pole\u003c\/li\u003e \u003cli\u003eNominal voltage: 480 V\u003c\/li\u003e \u003cli\u003eApplication: Industrial circuit protection in 3-phase systems\u003c\/li\u003e \u003cli\u003eReference: NEF431020R\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExact spec consistency for 3-phase, 480V installations, ensuring straightforward replacement without altering panel wiring\u003c\/li\u003e \u003cli\u003eFacilitates efficient maintenance and retrofit projects by matching the precise part reference\u003c\/li\u003e \u003cli\u003eProvides reliable overcurrent protection in demanding industrial environments by safeguarding downstream equipment from overloads and faults\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing aging breakers in 3-phase industrial panels that operate at 480V\u003c\/li\u003e \u003cli\u003eRetrofit projects where matching 3-pole, 480V protection is required\u003c\/li\u003e \u003cli\u003eMaintaining a spare inventory for factory downtime planning and quick part swaps\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering—the part number NEF431020R is the best compatibility reference\u003c\/li\u003e \u003cli\u003eEnsure your system is a 3-phase 480V setup and that the panel accepts a 3-pole protective device\u003c\/li\u003e \u003cli\u003eCompare the breaker’s physical form factor and mounting style with the existing enclosure to avoid fit issues during replacement\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your electrical infrastructure with a precise, purpose-built 3-pole circuit breaker designed for 480V industrial environments. The NEF431020R delivers dependable protection when it matters most—order today to maintain reliability and minimize downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426433192098,"sku":"NEF431020R","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/nef431020r-circuit-breaker-20a-3-pole-480v-842.webp?v=1789576222","url":"https:\/\/www.ampstate.com\/products\/nef431020r-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}