{"product_id":"industrial-nb232030h","title":"Industrial NB232030H 30A 3-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the NB232030H Industrial Circuit Breaker — a rugged, three-pole protective device designed for demanding industrial electrical panels. With a 30 A current rating and a 240 V operating voltage, it delivers dependable protection for three-phase equipment in manufacturing, processing, and automation environments.\u003c\/p\u003e \u003cp\u003eWhy this matters: in three-phase systems, simultaneous protection across all phases reduces the risk of phase imbalance, equipment damage, and downtime. The NB232030H helps minimize electrical faults by quickly interrupting fault currents and overloads, safeguarding motors, drives, and other critical machinery.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3 (three-phase)\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 NB232030H\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e protecting 3-phase motors, conveyors, pumps, compressors, and automation panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases in real-world setups:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eProtecting three-phase motors on manufacturing lines and material handling systems\u003c\/li\u003e \u003cli\u003eSafeguarding pumps and compressors in industrial fluid systems\u003c\/li\u003e \u003cli\u003eShoring up 3-phase drives in CNC machines and automated equipment\u003c\/li\u003e \u003cli\u003eProviding reliable branch protection in electrical panels that serve multiple machines\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical installation and performance tips:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEnsure your panel and wiring are compatible with a 3-pole, 240 V protection device and follow local electrical codes.\u003c\/li\u003e \u003cli\u003eCoordinate with other protective devices to achieve proper selectivity and minimize nuisance tripping.\u003c\/li\u003e \u003cli\u003eClearly label the breaker and its protected circuit to simplify maintenance and safety checks.\u003c\/li\u003e \u003cli\u003eVerify appropriate interrupting capacity for the connected load and conduct periodic trip tests per maintenance schedules.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompared to assembling protection with multiple single-pole breakers, the NB232030H provides cohesive, synchronized protection for all three phases, reducing complexity and enhancing safety in any busy industrial environment. For reliable, purpose-built three-phase protection, choose the NB232030H 30A 3-Pole 240 V Circuit Breaker—the precise solution for safeguarding your demanding equipment and keeping production flowing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423431544994,"sku":"NB232030H","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-nb232030h","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}