{"product_id":"nef431100-circuit-breaker","title":"NEF431100 | Circuit Breaker | 100A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eNEF431100 is a rugged industrial circuit breaker engineered for reliability in 3‑phase, 480V power systems. This 100A, 3‑pole device delivers solid protection for feeders and equipment while making maintenance, retrofit, and replacement projects straightforward.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e NEF431100\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model matters\u003c\/h3\u003e\n\u003cp\u003eIn industrial environments, compatibility is as important as performance. The NEF431100 uses its own part number as the most reliable reference for matching equipment, panels, and assemblies. This means faster procurement, fewer fit issues, and safer operation after installation. Always confirm fit and ratings before ordering to ensure seamless integration with your existing infrastructure.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacement for worn or failed breakers in 480V three‑phase panels\u003c\/li\u003e \u003cli\u003eRetrofit projects where a precise spec match is required\u003c\/li\u003e \u003cli\u003eMaintenance stock for facilities operating 3‑phase 480V power\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for installation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that 480V three‑phase service and the panel's rating align with this unit before purchase\u003c\/li\u003e \u003cli\u003eUse the part number NEF431100 as the primary compatibility reference when sourcing replacements\u003c\/li\u003e \u003cli\u003ePlan for standard spare parts and quick replacement to minimize downtime during maintenance windows\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your electrical system with a dedicated 100A, 3‑pole 480V circuit breaker that aligns with your exact equipment needs. The NEF431100 is positioned as the precise, compatible solution for industrial protection and reliable uptime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46424401445026,"sku":"NEF431100","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/nef431100-circuit-breaker-100a-3-pole-480v-390.webp?v=1789353102","url":"https:\/\/www.ampstate.com\/products\/nef431100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}