{"product_id":"njj221500na-circuit-breaker","title":"NJJ221500NA | Circuit Breaker | 500A | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eThe NJJ221500NA is an industrial circuit breaker built to protect vital 240V circuits with precision and reliability. With a robust 500A rating and a 2-pole design, this unit provides fast, coordinated protection for demanding electrical systems, helping to minimize downtime and safeguard both equipment and personnel.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects where exact specifications matter, the NJJ221500NA makes compatibility straightforward. Use the part number NJJ221500NA as the definitive reference when confirming fit with compatible panels and gear, so you can swap in a like-for-like solution without guesswork.\u003c\/p\u003e \u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity protection:\u003c\/strong\u003e 500A amperage supports heavy-load circuits common in industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole operation:\u003c\/strong\u003e Simultaneous disconnection on both poles provides balanced protection for 240V systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility:\u003c\/strong\u003e Part number NJJ221500NA serves as the best reference for ensuring exact fit and rating match.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade durability:\u003c\/strong\u003e Built to withstand the rigors of maintenance and retrofit projects in busy facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDowntime reduction:\u003c\/strong\u003e A straightforward replacement option when your existing panel is configured for this spec.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn or failed breaker in an industrial control panel that specifies a 500A, 2-pole, 240V device.\u003c\/li\u003e \u003cli\u003eRetrofits where upgrading to a higher-capacity, two-pole breaker is required to protect upgraded equipment.\u003c\/li\u003e \u003cli\u003eMaintenance cycles for manufacturing lines, HVAC substations, and other critical loads powered by 240V.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and verification tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings against your panel’s documentation. When installing, ensure the device is de-energized and installed in accordance with electrical codes and the panel manufacturer’s guidelines. Retain the part number NJJ221500NA as your compatibility reference for future service or part replacements.\u003c\/p\u003e \u003ch3\u003eWhat problems this solves\u003c\/h3\u003e\n\u003cp\u003eBy matching exact amperage, pole configuration, and voltage, the NJJ221500NA minimizes the risk of nuisance trips or misfits that can occur with mismatched components. It’s a reliable, determined solution for preserving system uptime and protecting critical equipment in industrial settings.\u003c\/p\u003e \u003cp\u003eIf you’re aiming for a precise, ready-to-install component that aligns with your existing 240V, 500A, 2-pole setup, the NJJ221500NA is engineered to deliver predictable performance and straightforward maintenance in real-world applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426430570658,"sku":"NJJ221500NA","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/njj221500na-circuit-breaker-500a-2-pole-240v-578.webp?v=1789575633","url":"https:\/\/www.ampstate.com\/products\/njj221500na-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}