{"product_id":"industrial-nef435070","title":"Industrial NEF435070 70A 3-Pole 480 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial NEF435070 70A 3-Pole 480 V Circuit Breaker is a purpose-built protection solution for demanding electrical environments. With a 70 A current rating, three poles, and a 480 V capacity, this breaker is designed to safeguard 3‑phase power systems from overloads and short circuits while keeping your equipment running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 70 A — handles mid-to-high load applications in industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3 — provides balanced protection across all three phases, helping prevent phase imbalance and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V — compatible with common industrial three‑phase power distribution systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e NEF435070 — a reliable, traceable component for field service, upgrades, and replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this 3‑pole, 480 V design matters\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eComprehensive three‑phase protection\u003c\/strong\u003e ensures all live conductors are protected simultaneously, reducing the risk of damage from phase faults and unbalanced loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial robustness\u003c\/strong\u003e built to withstand the demands of manufacturing floors, distribution centers, and heavy equipment environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimplified integration\u003c\/strong\u003e fits standard panel boards and switchgear used in industrial installations, making replacements and upgrades straightforward.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases\u003c\/p\u003e \u003cul\u003e \u003cli\u003eProtection for three‑phase motors in conveyors, pumps, fans, and machine tools.\u003c\/li\u003e \u003cli\u003eDistribution protection in control panels, motor control centers, and industrial switchgear.\u003c\/li\u003e \u003cli\u003eBackup protection in large equipment enclosures where a 480 V, 3‑pole device is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow this part supports your operation\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMinimizes downtime\u003c\/strong\u003e by quickly interrupting fault conditions and preventing cascading damage to downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProtects critical assets\u003c\/strong\u003e such as motors, transformers, and drives from overload and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlines maintenance\u003c\/strong\u003e with a clear, standardized part number for easy sourcing and replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance for use\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEnsure your installation matches a 480 V three‑phase distribution setup and that wiring conductors and enclosures are rated for the same voltage and current levels.\u003c\/li\u003e \u003cli\u003ePlan for regular inspection of connections and verify trip functionality during periodic maintenance to maintain reliable protection.\u003c\/li\u003e \u003cli\u003ePair with appropriate mounting hardware and enclosure space that accommodates a three‑pole device in industrial panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSummary\u003c\/p\u003e \u003cp\u003eThe Industrial NEF435070 70A 3-Pole 480 V Circuit Breaker delivers targeted, reliable protection for three‑phase industrial power systems. With a clear 70 A rating, robust three‑pole design, and compatibility with typical 480 V distribution networks, this part helps prevent equipment damage, reduces downtime, and simplifies sourcing for replacements and upgrades.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423475585186,"sku":"NEF435070","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/industrial-nef435070","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}