{"product_id":"tb330-thomas-betts-30a-3-pole-240v-10ka-plug-on-circuit-breaker","title":"TB330 - Thomas \u0026 Betts 30A 3-Pole 240V 10kA Plug-On Circuit Breaker","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eTB330\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cp\u003e\u003cb\u003eTB330\u003c\/b\u003e is a 30-ampere, 3-pole plug-on circuit breaker rated for 240V AC with a 10kA interrupting capacity, designed for reliable branch circuit protection in electrical distribution systems.\u003c\/p\u003e\u003cp\u003eThe TB330 features a molded thermoset plastic construction that resists dielectric breakdown after arcing, combined with a thermal-magnetic trip unit that provides fast magnetic protection against short circuits and time-delay protection against overloads. The breaker includes a non-breakable plastic operating handle and is factory-calibrated to ensure consistent performance. With its 1-inch per pole (Type TB) module design, it integrates seamlessly into standard panelboards and offers straightforward straight-in wiring with box lugs rated for copper and aluminum terminal screws.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey Specifications\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAmperage: 30A\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 240V AC\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 10kA at 240V\u003c\/li\u003e\n\u003cli\u003eMounting Type: Plug-On\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal-Magnetic\u003c\/li\u003e\n\u003cli\u003eHousing Material: Molded Thermoset Plastic\u003c\/li\u003e\n\u003cli\u003eModule Width: 1 inch per pole (Type TB)\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: TB330\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Thomas \u0026amp; Betts\u003c\/li\u003e\n\u003cli\u003eBrand : Thomas \u0026amp; Betts\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : TB Series\u003c\/li\u003e\n\u003cli\u003eType : TB\u003c\/li\u003e\n\u003cli\u003eVoltage : 240\u003c\/li\u003e\n\u003cli\u003eAmperage : 30\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 10kA@240V\u003c\/li\u003e\n\u003cli\u003eConnection : Plug-In\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 : 071098330139\u003c\/li\u003e\n\u003cli\u003eGTIN : 00710983301390\u003c\/li\u003e\n\u003cli\u003eWeight : 2 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Thomas \u0026 Betts","offers":[{"title":"Re-Certified","offer_id":43000781176991,"sku":"TB330-ReCert","price":114.36,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/tb330-thomas-betts-30a-3-pole-240v-10ka-plug-on-circuit-breaker","provider":"Essential Electric Supply","version":"1.0","type":"link"}