General Electric | THJK426150WL | Circuit Breaker | 150A | 2-Pole | 600V

General Electric THJK426150WL circuit breaker — a robust 150A, two-pole, 600V protection device engineered for reliable overcurrent protection in electrical panels.

Designed for maintenance, retrofit, and replacement projects, this GE breaker provides a like-for-like fit when you need to restore safe, code-compliant protection without altering your panel's wiring or mounting footprint.

• Exact compatibility you can trust: reference the part number THJK426150WL to ensure a proper match with your existing GE panels and accessories.
• Two-pole protection: simultaneous disconnect of both hot lines, simplifying shutdowns and improving safety in multi-wire branch circuits.
• 600V rating for commercial/industrial use: suitable for higher-voltage distribution systems common in commercial, industrial, and some large residential installations.
• 150A interrupting capacity: protects feeders and equipment from overloads, helping prevent damage and downtime.
• Maintenance-friendly design: straightforward replacement in the field, minimizing downtime during panel servicing or upgrades.

Key use cases:

• Replacing a failed or degraded breaker in a GE panel that accepts THJK-series devices.
• Retrofit projects where upgrading to 150A multi-pole protection is needed for larger loads or new equipment feeds.
• Maintenance cycles in commercial spaces, data centers, workshops, and facilities with demanding electrical loads.

Important notes to ensure success:

• Always confirm fit and ratings before ordering. The part number THJK426150WL is the best reference for compatibility with your panel.
• Verify your panel labeling for allowed breaker type, voltage, and bus connection style to avoid mismatches.
• Handle with standard electrical safety procedures; shut off power and follow lockout/tagout practices during replacement.

Specification snapshot:

• Amperage: 150A
• Poles: 2-Pole
• Voltage: 600V
• Part number: THJK426150WL