The J600 product line consists of thermal magnetic circuit breakers, magnetic circuit breakers and molded case switches rated up to 600 A and 600 VAC. These breakers are available with either non-interchangeable trips (designated type TJJ) or interchangeable trips (designated types TJK/THJK). Type TJJ devices ship fully assembled while types TJK/THJK ship unassembled unless specified on the order. TJK breakers are available in two frames, 400 A frame (125 to 400 A) and 600 A frame (250 to 600 A). Trip units are not interchangeable between frames. The WL catalog number suffix indicates that the devices come with Cu/Al line and load lugs.

GE Breaker Frame, 600 VAC, 600 A, 3 Pole, 22 kA IR Rating, For Use With: TJK Frame Thermal Magnetic/Interchangeable Trip Molded Case Circuit Breaker, 30 kA at 480 VAC Interrupt Rating

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_TJK636F000_Specification_Sheet.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_TJK636F000_Specification_Sheet.pdf

• Not suitable for reverse feed
• Standard continuous current rated
• Fixed long time
• Adjustable instantaneous trip function
• 125 A, 150 A, 175 A, 200 A, 225 A, 250 A, 300 A, 350 A, 400 A amperage rating