General Electric | THJK426225LL | Circuit Breaker | 225A | 2-Pole | 600V

Meet the General Electric THJK426225LL circuit breaker — a purpose-built protection device engineered for reliability in commercial and industrial electrical panels. With a 225A rating, a two-pole configuration, and a 600V maximum, this GE breaker is ready for demanding applications where precise compatibility matters.

Why this GE THJK426225LL stands out

• Exact compatibility with the part number THJK426225LL provides a straightforward, one-reference solution for replacement, retrofit, or maintenance projects. Using the exact spec minimizes guesswork and accelerates procurement.
• Two-pole, full-disconnect design safeguards both conductors, delivering coordinated shutoff for safer maintenance and enhanced protection in load centers and distribution panels.
• High-current capability at 225A makes it ideal for large feeders, critical branch circuits, or equipment with significant startup and running loads, helping to prevent nuisance trips when correctly applied.
• Broad voltage rating up to 600V, suitable for many commercial and light industrial electrical systems, with built-in protection aligned to typical distribution layouts.
• Proven GE build quality—reliable trip characteristics and consistent performance over time, designed to align with existing electrical protection strategies and maintenance cycles.

Ideal use cases

• Replacing aging or worn-out circuit breakers in commercial or industrial panels where a 2-pole, 225A, 600V device is required.
• Retrofit projects that require exact GE components to preserve panel labeling, trip curves, and protection coordination.
• Maintenance scenarios where OEM-part accuracy reduces risk and simplifies documentation for compliance audits.

Compatibility and installation considerations

• Best reference for compatibility: the part number THJK426225LL.
• Before ordering, confirm fit and ratings against the panel’s listing and the system’s protective coordination strategy to ensure seamless integration.
• Follow standard installation practices for two-pole breakers, including proper torque on lugs and verifying tight, clean connections to prevent overheating.

Specification snapshot

• Amperage: 225A
• Poles: 2-Pole
• Voltage: 600V

Whether you’re completing a retrofit, performing preventive maintenance, or replacing a failed component, the GE THJK426225LL circuit breaker delivers dependable protection with a clear path to compatibility. Always verify fit and ratings prior to purchase to ensure optimal performance and safety in your electrical system.