{"product_id":"lb3300-westinghouse-300a-3-pole-600v-molded-case-circuit-breaker","title":"LB3300 - Westinghouse 300A 3-Pole 600V Molded Case Circuit Breaker","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLB3300\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cp\u003e\u003cb\u003eLB3300\u003c\/b\u003e is a 3-pole, 600-volt, 300-amp rated molded case circuit breaker manufactured by Westinghouse with thermal magnetic trip technology and interchangeable trip functions.\u003c\/p\u003e\u003cp\u003eThe LB3300 features bolt-on mounting for panel integration and load-side lug terminals for secure connections. This industrial-grade breaker delivers long-time and instantaneous trip functions, making it suitable for three-phase power distribution applications requiring reliable overcurrent protection and thermal magnetic response.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAmperage: 300A\u003c\/li\u003e\n\u003cli\u003eVoltage: 600V AC\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eFrame Type: LB\u003c\/li\u003e\n\u003cli\u003eMounting: Bolt-On\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eTrip Functions: Long Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 30kA at 480V\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Load Side Lug\u003c\/li\u003e\n\u003cli\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli\u003eTrip: Interchangeable\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\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.\u003c\/p\u003e \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: LB3300\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Westinghouse\u003c\/li\u003e\n\u003cli\u003eBrand : Westinghouse\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : AB DE-ION\u003c\/li\u003e\n\u003cli\u003eType : LB\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 300\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 30kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-On\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\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 : 782451076963\u003c\/li\u003e\n\u003cli\u003eWeight : 20 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Westinghouse","offers":[{"title":"Re-Certified","offer_id":42379078172831,"sku":"LB3300-ReCert","price":1962.16,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/lb3300-westinghouse-300a-3-pole-600v-molded-case-circuit-breaker","provider":"Essential Electric Supply","version":"1.0","type":"link"}