GE TJK636300WL - 300 A, 600 V, 3-Pole Circuit Breaker | AmpState

GE TJK636300WL is a three-pole molded case circuit breaker engineered to deliver dependable branch circuit protection for panelboards and load centers. With a 300A rating and a 600V capacity, this unit is built to handle demanding commercial and light industrial electrical needs while fitting neatly into compact panel spaces. Key features that matter in real-world panels - Compact molded-case design: Maximizes usable space inside panelboards and load centers, making easier room for future circuits and easier serviceability. - Thermal-magnetic trip unit: Delivers stable, repeatable protection by responding to both overloads and short circuits, reducing nuisance trips and protecting connected equipment. - Three-pole configuration: Ideal for three-phase systems and equipment, providing synchronized protection for all three conductors in a single device. - OEM load center and panelboard compatibility: Designed to pair with matching OEM enclosure systems, ensuring reliable fit, electrical continuity, and streamlined installation. - Robust 300A, 600V rating: Suitable for high-current feeds and commercial-grade applications, giving you the protection you need for large loads and motor circuits. Why this breaker stands out in real-world installations - Efficient space management: In crowded panelboards, every inch counts. The compact molded case keeps your panel organized and leaves room for future expansion or upgrades. - Precise, reliable protection: The thermal-magnetic mechanism provides predictable trip behavior across varying loads and ambient conditions, helping prevent downtime caused by unpredictable tripping. - Flexible, scalable solution: Three-pole protection supports three-phase equipment commonly found in commercial and light industrial environments—think large HVAC units, pumps, conveyors, and presses. Technical snapshot you can trust - Manufacturer: GE - Part Number: TJK636300WL - Type: Thermal-magnetic molded case circuit breaker - Amperage Rating: 300A - Voltage Rating: 600V - Number of Poles: 3 - Application: Branch circuit overcurrent and short-circuit protection Ideal use cases - Commercial electrical panels serving offices, retail spaces, and data centers where three-phase equipment requires reliable protection. - Light industrial panels housing motors, pumps, and conveyors that demand a sturdy, high-current protective device. - Residential/commercial hybrids where a robust 3-pole breaker is needed for large 3-phase loads or as a feeder protection. Installation considerations - Verify panel compatibility with the matching OEM load center or panelboard to ensure a seamless fit and electrical alignment. - Ensure proper torque on terminals and secure mounting within the panel enclosure, following standard electrical practices and local codes. - When replacing an existing breaker, confirm that the trip characteristics and ratings match the system requirements to maintain coordinated protection. Technical benefits at a glance - Durable protection for demanding environments - Space-efficient design that preserves panel capacity - Clear, dependable trip behavior reduces unexpected outages - Ready-to-integrate with compatible OEM panels for streamlined installs If you’re outfitting a panel that handles substantial loads or upgrading a three-phase service, the GE TJK636300WL delivers the protection, compatibility, and space efficiency you need. Add it to your order and ensure reliable, code-compliant branch circuit protection for years to come.