{"product_id":"na380-circuit-breaker","title":"NA380 | Circuit Breaker | 80A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eThe NA380 Circuit Breaker is an industrial-grade protective device designed for reliability in 240V, three‑phase power systems. With an 80A rating and a 3‑pole configuration, it delivers balanced, dependable overcurrent protection across all three phases, making it ideal for maintenance, retrofit, and replacement projects where exact specifications are required.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 80A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets NA380 apart\u003c\/h3\u003e\n\u003cp\u003eUnlike generic substitutes, the NA380 is specified by part number to ensure precise compatibility. It supports three‑phase protection in 240V panels and is optimized for quick swaps in maintenance and retrofit workflows, helping you minimize downtime while preserving system integrity.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service work on existing 3‑pole, 240V circuits\u003c\/li\u003e \u003cli\u003eRetrofit projects where a like‑for‑like NA380‑spec component is required\u003c\/li\u003e \u003cli\u003eReplacement for failed breakers in industrial control panels with matching ratings\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to ensure compatibility\u003c\/h3\u003e\n\u003cp\u003eQuick checks to verify fit: confirm your panel operates at 240V with three poles and an 80A protection level. The \u003cstrong\u003epart number NA380\u003c\/strong\u003e is the best reference for compatibility—\u003cem\u003econfirm fit and ratings before ordering\u003c\/em\u003e.\u003c\/p\u003e \u003ch3\u003ePractical guidance for installation and use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways power down and test circuits before removing or installing breakers\u003c\/li\u003e \u003cli\u003eVerify the breaker’s mounting style and bus configuration matches your panel\u003c\/li\u003e \u003cli\u003eFollow safety protocols and local electrical codes to ensure a safe, compliant installation\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the NA380 is a purpose-built 3‑pole, 240V, 80A circuit breaker engineered for industrial environments. Choose it when your system aligns with its specs and you need a clearly defined part number reference that supports reliable replacement, retrofit, and ongoing protection of critical loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426694942882,"sku":"NA380","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/na380-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}