General Electric | THFK236090 | Circuit Breaker | 90A | 3-Pole | 600V

Meet a reliable, ready-to-install safety device: the General Electric THFK236090 circuit breaker. Engineered for robust overcurrent protection, this unit is your go-to choice for maintaining, retrofitting, or replacing existing panels where exact specifications matter. With its precise amperage, pole configuration, and voltage rating, it’s designed to keep complex electrical systems running smoothly.

The THFK236090 is a direct, spec-focused solution: a 90A, 3-pole breaker rated for up to 600V. This combination is ideal for multi-phase commercial or industrial circuits and feeder protection, where dependable interruption of fault currents is critical. Remember to verify fit and ratings before ordering—the part number THFK236090 is the best reference for compatibility with your panel and system design.

Key specifications

• Amperage: 90A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: THFK236090

Why this GE circuit breaker stands out

What sets this unit apart is its precise matching of current, phase, and voltage requirements, making it a trusted choice for maintenance, retrofit, or replacement projects where the exact specs are non-negotiable. By sticking to the specified part number, you ensure correct trip characteristics, reliable coordination with related protection devices, and a smoother integration into existing electrical architectures.

Ideal use cases

• Maintenance of service panels or switchgear where a 90A, 3-pole, 600V protection device is specified
• Retrofit projects upgrading or replacing older gear with a compatible GE unit
• Replacement for failed breakers within systems that require strict adherence to the THFK236090 specification
• Three-phase applications and multi-wire feeder protection in commercial or light industrial environments

Practical guidance for installation and selection

• Always confirm fit and ratings before purchasing; the THFK236090 is the definitive compatibility reference
• Use in applications that match the 90A current rating and 600V maximum voltage to ensure proper protection and coordination with upstream and downstream devices
• Keep in mind that exact trip characteristics and physical form factor should align with your panel manufacturer’s guidelines

Designed for professionals who value precise specifications, dependable protection, and a straightforward replacement process, the General Electric THFK236090 circuit breaker helps you maintain system integrity with confidence. Whether you’re performing routine maintenance, updating aging equipment, or executing a targeted retrofit, this 90A, 3-pole, 600V unit offers a practical, reliable solution aligned with your exact requirements.