{"product_id":"na150-circuit-breaker","title":"NA150 | Circuit Breaker | 50A | 1-Pole | 120V","description":"\u003cdiv\u003e\n\u003cp\u003eNA150 | Circuit Breaker | 50A | 1-Pole | 120V offers robust, industrial-grade protection for critical electrical circuits. Designed for maintenance, retrofit, and replacement projects where precise specifications matter, this single-pole breaker delivers dependable overcurrent protection on 120V circuits.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Industrial circuit protection for maintenance, retrofit, and replacement needs\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number NA150 is the best compatibility reference\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this NA150 breaker?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit compatibility:\u003c\/strong\u003e Rely on the NA150 part number to match breakers with compatible panels, service equipment, or control circuits—reducing fit risks and ensuring consistent performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFocused 120V protection:\u003c\/strong\u003e Protect a dedicated 120V circuit with a single hot leg up to 50A, helping prevent wiring damage and electrical hazards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable, industrial-grade construction:\u003c\/strong\u003e Built to perform in demanding environments where dependable trip behavior and durability are essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for a smooth replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBefore you order:\u003c\/strong\u003e Confirm fit and ratings on your panel label or service documentation. The NA150 reference provides the most reliable compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafe installation:\u003c\/strong\u003e Power down the system and follow standard electrical safety practices. Verify that your panel accepts a 1-pole, 50A, 120V breaker in the NA150 family.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e Replacing worn breakers in industrial equipment enclosures, retrofitting legacy panels to support 120V loads, or adding dedicated protection for critical 120V circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426297565346,"sku":"NA150","price":2010.0,"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\/na150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}