GE TJK636350WL - 350 A, 600 V, 3-Pole Circuit Breaker | AmpState

Meet the GE TJK636350WL, a robust 350A, 600V, 3-pole molded case circuit breaker designed to protect panelboards and load centers with precision. Built for dependable branch-circuit overcurrent and short-circuit protection, this unit keeps critical electrical systems safe in a variety of environments.

Designed for space-conscious installations, the compact molded case helps you maximize panel layout without sacrificing protection. The thermal-magnetic trip unit delivers stable, repeatable protection, responding quickly to short-circuit events while maintaining reliable performance during routine overloads. This means fewer nuisance trips and more consistent safety for your electrical system.

Key benefits that set this breaker apart:

• Three-pole protection for balanced, three-phase systems, ensuring coordinated performance across all phases.
• 350A rating suitable for heavy feeders in panelboards and load centers.
• 600V rating designed to handle higher voltage applications commonly found in commercial and light industrial settings.
• OEM compatibility engineered to pair with matching GE panelboards and load centers, simplifying replacement and upgrades without adapters.
• Versatility for spaces and sectors ideal for residential, commercial, and light industrial installations, including service disconnects, motor feeders, and distribution panels.

Applications and use cases

Ideal for new builds and upgrades where reliable three-phase protection is needed. Use this GE MCCB (molded case circuit breaker) in panelboards and load centers to safeguard branch circuits in theaters, offices, retail facilities, mechanical rooms, and light manufacturing environments. Its compact form and robust trip mechanism help you maintain safe, compliant electrical distributions with fewer interruptions.

Technical specifications

• Manufacturer: GE
• Part Number: TJK636350WL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 350A
• Voltage Rating: 600V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

With the GE TJK636350WL in your electrical supply lineup, you gain a reliable, easy-to-integrate solution that aligns with standard GE panel and load center ecosystems. Its purposeful design focuses on delivering clear protective margins, straightforward installation, and long-term performance—so your electrical distribution stays safer and more predictable across varying loads and environments.