{"product_id":"schneider-electric-a9n19815-circuit-breaker","title":"Schneider Electric | A9N19815 | Circuit Breaker | 80A | 4-Pole | 400V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Schneider Electric A9N19815 Circuit Breaker — a precise, compatible protection device designed to shield your electrical distribution from overloads and faults. With an 80A rating, a 4-pole configuration, and a 400V specification, it delivers reliable performance for modern three-phase systems and industrial panels.\u003c\/p\u003e \u003ch2\u003eWhy this A9N19815 matters\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility\u003c\/strong\u003e: The part number A9N19815 is the strongest reference for matching panels, breakers, and accessories within the Schneider Electric ecosystem.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMulti-pole protection\u003c\/strong\u003e: A 4-pole design safeguards all conductors in a 400V system, providing synchronized disconnection for safer maintenance and fault clearance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh current rating\u003c\/strong\u003e: 80A protection helps prevent wiring damage and nuisance trips in higher-load circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e: Ideal for maintenance, retrofit, and replacement scenarios where matching specifications are required to keep systems running smoothly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number A9N19815 is the best reference for compatibility.\u003c\/p\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 80A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 400V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e A9N19815\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and installation considerations\u003c\/h3\u003e \u003cp\u003eWhether you’re updating an older distribution panel, performing a retrofit, or stocking a spare for critical infrastructure, this Schneider Electric circuit breaker ensures quick, reliable replacement that aligns with your 400V, three-phase setup. When installing or replacing, verify that the panel accepts a 4-pole, 400V device in the A9N series and that bus bars and terminals match the device’s connection method and ratings.\u003c\/p\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eKeep a spare on hand for planned maintenance to minimize downtime.\u003c\/li\u003e \u003cli\u003eRecord the exact part number (A9N19815) for future replacements to ensure ongoing compatibility.\u003c\/li\u003e \u003cli\u003eAfter installation, perform a safe energization test according to your facility’s maintenance procedures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this over generic options\u003c\/h3\u003e \u003cp\u003eGeneric breakers may provide temporary protection but risk mismatching trip curves, terminal sizes, or mechanical fit. This is a genuine Schneider Electric part with matching interface standards, designed for predictable performance, easier procurement, and long-term reliability within Schneider ecosystems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46426427883682,"sku":"A9N19815","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\/schneider-electric-a9n19815-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}