General Electric | THJK436225 | Circuit Breaker | 225A | 3-Pole | 600V

General Electric presents the THJK436225 circuit breaker, a purpose-built 3-Pole unit rated for 225A and designed for 600V industrial and commercial applications. This breaker is the core of reliable three-phase protection, safeguarding feeders, motors, and sensitive equipment from overloads and short circuits in demanding electrical systems.

Why choose the THJK436225 for your panel retrofit or replacement needs?

• Exact amperage and configuration: 225A capacity with a 3-Pole design to match three-phase service and existing GE panel geometries.
• High-voltage compatibility: Rated for 600V systems, making it suitable for industrial feeders and commercial distribution networks.
• Part-number precision: The THJK436225 designation is the definitive reference for compatibility with GE panels and retrofits, reducing guesswork during ordering.
• Maintenance friendly: Designed as a straightforward replacement part to minimize downtime when servicing aging or worn breakers.

This circuit breaker is ideal for environments where precise fit and electrical characteristics matter—industrial facilities, manufacturing floors, large commercial buildings, and HVAC or machinery rooms that rely on stable, three-phase protection. By matching the exact specifications (THJK436225), you ensure seamless integration with existing GE infrastructure and consistent protection performance.

Key considerations to ensure a smooth installation:

• Confirm fit and ratings: Use the THJK436225 part number as the best compatibility reference before ordering to avoid mismatches.
• Panel compatibility: Verify that your panel's series and bus interface align with the GE 3-Pole, 600V design for reliable mounting and electrical contact.
• System use cases: Reserve this breaker for three-phase feeders or motor circuits where a 225A limit and 600V operation are required.

In short, the THJK436225 is a precise, purpose-built GE circuit breaker designed to deliver dependable protection in three-phase, 600V systems. When you need a maintenance, retrofit, or replacement solution that aligns exactly with your GE panels and specifications, this part ensures compatibility, reliability, and minimal downtime.