{"product_id":"industrial-nb232020h","title":"Industrial NB232020H 20A 3-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial NB232020H 20A 3-Pole 240 V Circuit Breaker is built for tough industrial environments, delivering reliable protection for three‑phase power systems. With Part Number NB232020H, this breaker handles up to \u003cstrong\u003e20 A\u003c\/strong\u003e per circuit at \u003cstrong\u003e240 V\u003c\/strong\u003e, guarding your equipment and wiring from overloads and fault conditions.\u003c\/p\u003e \u003cp\u003eDesigned for \u003cstrong\u003e3‑pole\u003c\/strong\u003e installations, it ensures coordinated protection across all three phases, minimizing the risk of electrical imbalances and production disruptions. Whether you’re wiring a factory panel, a machine control cabinet, or a large HVAC or conveyor system, this breaker provides robust, consistent performance under demanding loads.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e NB232020H\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy NB232020H stands out for industrial protection\u003c\/h3\u003e\n\u003cp\u003eThree‑phase protection is essential for safe, reliable operation of equipment such as motors, drives, and heavy loads. The NB232020H ensures that when any phase experiences an overload or fault, the entire circuit is interrupted, shielding connected loads from damage and reducing downtime. Built for industrial panels and distribution boards, its design supports durable performance and straightforward maintenance in busy facilities.\u003c\/p\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtect three‑phase motors and conveyors in manufacturing lines\u003c\/li\u003e \u003cli\u003eGuard critical power feeders in control panels and electrical cabinets\u003c\/li\u003e \u003cli\u003eSafeguard HVAC equipment and processing machinery from overloads\u003c\/li\u003e \u003cli\u003eServe as primary overcurrent protection in large electrical distributions\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Industrial NB232020H 20A 3-Pole 240 V Circuit Breaker is a purpose-built solution for reliable, phase-coherent protection in demanding industrial environments. Its combination of 20 A rating, 3‑pole design, and 240 V operating capability makes it a precise fit for modern three‑phase installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423431610530,"sku":"NB232020H","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/industrial-nb232020h","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}