THJK636500 - General Electrics - Molded Case Circuit Breakers
Bolt-On - 500 Amp - 3 Pole - 600 V
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Simply Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.


The THJK636500, part of General Electric's J600 Line, is a Bolt-On molded case circuit breaker designed for robust electrical protection. Classified as Type THJK, it features a 3P, 3PH configuration with a 500A current rating at 600V. With a high interrupting capacity of 35kA@480V, this breaker includes load side lug terminals and an interchangeable trip unit, ensuring ease of installation and flexibility in circuit protection. Operating efficiently at 40ºC, its Bolt-On design and Thermal Magnetic technology make it suitable for various applications requiring high-interrupting capacity.