{"product_id":"hnb3900t-westinghouse-900a-600v-3-pole-nb-frame-circuit-breaker-with-ab-de-ion-trip-unit-and-shunt-trip","title":"HNB3900T - Westinghouse 900A 600V 3-Pole NB Frame Circuit Breaker with AB De-Ion Trip Unit and Shunt Trip","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eHNB3900T\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eHNB3900T\u003c\/b\u003e is a Westinghouse 900 Amp, 600 Volt, 3-pole circuit breaker designed for NB frame applications with an AB De-Ion trip unit and shunt trip feature.\u003cb\u003eThis circuit breaker features a 900 Amp normal rating, 3 poles, and a 600 Volt AC rating, suitable for heavy-duty power distribution. It includes a shunt trip rated for 120 Volts AC and 49 Volts DC, with a magnetic trip adjustment range of 4000-8000 Amps. The breaker is bolt-on mounted and comes with installation bolts. It weighs approximately 8 lbs and has compact trip unit dimensions of 5\" x 7.5\" x 6\". This breaker is UL listed and designed for reliable circuit protection in industrial environments.\u003c\/b\u003e\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage: 900 Amps\u003c\/li\u003e\n\u003cli\u003eVoltage: 600 Volts AC\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eFrame: NB Frame\u003c\/li\u003e\n\u003cli\u003eTrip Unit: AB De-Ion Trip Unit\u003c\/li\u003e\n\u003cli\u003eShunt Trip Voltage: 120V AC \/ 49V DC\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-on\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: Not explicitly specified, typical for NB frame\u003c\/li\u003e\n\u003cli\u003eMagnetic Trip Adjustment: 4000-8000 Amps\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 8 lbs\u003c\/li\u003e\n\u003cli\u003eDimensions (Trip Unit): 5\" x 7.5\" x 6\"\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: HNB3900T\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Westinghouse\u003c\/li\u003e\n\u003cli\u003eBrand : Cutler Hammer\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Trip Units \u0026amp; Programmers\u003c\/li\u003e\n\u003cli\u003eFamily : MARK 75\u003c\/li\u003e\n\u003cli\u003eType : HNB\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eAmperage Maximum : 900\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 900\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eCompatible Frames : NB,HNB,NBY\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 786679192566\u003c\/li\u003e\n\u003cli\u003eGTIN : 00786679192566\u003c\/li\u003e\n\u003cli\u003eDimensions : 18 in x 17.1 in x 10.5 in (Length\/Depth x Height x Width)\u003c\/li\u003e\n\u003cli\u003eWeight : 26 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Cutler Hammer","offers":[{"title":"New","offer_id":42657535164575,"sku":"HNB3900T-New","price":10925.54,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42657535197343,"sku":"HNB3900T-ReCert","price":8194.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/HNB3900T.jpg?v=1678756426","url":"https:\/\/essentialparts.com\/products\/hnb3900t-westinghouse-900a-600v-3-pole-nb-frame-circuit-breaker-with-ab-de-ion-trip-unit-and-shunt-trip","provider":"Essential Electric Supply","version":"1.0","type":"link"}