{"product_id":"nef421015-circuit-breaker","title":"NEF421015 | Circuit Breaker | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet NEF421015, a rugged industrial circuit breaker built to protect demanding electrical systems with dependable, dual-pole performance. Designed for use where precise matching of specs is essential, this 2-pole device provides robust overcurrent protection for 240V circuits in maintenance, retrofit, and replacement scenarios.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2-Pole protection\u003c\/strong\u003e—interrupts both hot legs simultaneously, delivering balanced protection and reducing arc risk across dual-conductor circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating: 240V\u003c\/strong\u003e—tailored for common industrial feeders, control panels, and motor circuits where reliable shutoff is critical.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference: NEF421015\u003c\/strong\u003e—the most reliable cross-reference for compatibility with legacy gear and replacement stock, helping you avoid mismatches during upgrades or service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for maintenance, retrofit, and replacement\u003c\/strong\u003e—a flexible solution to keep existing panels up to date without a full panel replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reminder\u003c\/strong\u003e—before ordering, verify fit and ratings against your equipment manual or panel specifications to ensure correct operation and safe installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases include refreshing aging control panels in manufacturing lines, upgrading power distribution in facilities, and stocking a dependable spare for downtime-critical equipment. When paired with 240V circuits, this breaker supports reliable fault isolation, protects wiring, and helps maintain uninterrupted operation of downstream equipment such as conveyors, presses, and automated systems.\u003c\/p\u003e \u003cp\u003eHow to make the most of NEF421015:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVerify compatibility\u003c\/strong\u003e—cross-check the host panel’s bus arrangement and mounting footprint with the NEF421015 specifications to ensure seamless installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlan for replacement\u003c\/strong\u003e—keep a compatible spare on hand for rapid swap-outs during scheduled maintenance or unexpected faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFollow safe practices\u003c\/strong\u003e—power down, lockout\/tagout, and use proper PPE when inspecting or replacing circuit protection devices in live environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46424725979298,"sku":"NEF421015","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/nef421015-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}