{"product_id":"tb43t300-general-electric-300a-3-pole-600v-molded-case-circuit-breaker","title":"TB43T300 - General Electric 300A 3 Pole 600V Molded Case Circuit Breaker","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eTB43T300\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eTB43T300\u003c\/b\u003e is a General Electric 300A 3 Pole 600V molded case circuit breaker designed for reliable power distribution in industrial and commercial applications. This breaker features a robust frame and thermal-magnetic trip unit for dependable circuit protection. It is suitable for use in a variety of panelboard and switchgear installations. This General Electric TB43T300 circuit breaker offers a 300A trip rating, 600V maximum voltage, and 3 poles for three-phase systems. The breaker is designed for plug-in mounting and is compatible with General Electric Tri-Break panels. It features a thermal-magnetic trip unit for overload and short-circuit protection, and is rated for 400A frame size. The interrupting rating is 50kA at 480V, ensuring safety in high fault current environments. This breaker is UL listed and meets relevant industry certifications for safety and performance. \u003cul\u003e \u003cli\u003ePart Number: TB43T300\u003c\/li\u003e \u003cli\u003eManufacturer: General Electric\u003c\/li\u003e \u003cli\u003eSeries\/Frame: Tri-Break, 400A Frame\u003c\/li\u003e \u003cli\u003eAmperage: 300A Trip\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600V\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eMounting Type: Plug-in\u003c\/li\u003e \u003cli\u003eInterrupting Rating: 50kA @ 480V\u003c\/li\u003e \u003cli\u003eTrip Unit: Thermal-Magnetic\u003c\/li\u003e \u003cli\u003eCertifications: UL Listed\u003c\/li\u003e \u003cli\u003eApplication: Industrial, Commercial\u003c\/li\u003e \u003cli\u003eCompatible Panels: General Electric Tri-Break\u003c\/li\u003e \u003c\/ul\u003e At \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: TB43T300\u003c\/li\u003e                                             \u003cli\u003eManufacturer : General Electric\u003c\/li\u003e\n\u003cli\u003eBrand : General Electric\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 : Tri-Break\u003c\/li\u003e\n\u003cli\u003eType : TB\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 : 300\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 300\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eCompatible Frames : TB,TB4\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\u003cli\u003eWeight : 3 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"General Electric","offers":[{"title":"Re-Certified","offer_id":42915097608351,"sku":"TB43T300-ReCert","price":598.31,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/tb43t300-general-electric-300a-3-pole-600v-molded-case-circuit-breaker","provider":"Essential Electric Supply","version":"1.0","type":"link"}