General Electric | THQB31WY20 | Circuit Breaker | 20A | 3-Pole | 240V

Meet the General Electric THQB31WY20 circuit breaker — a precise, purpose-built protection device for GE panels. This 20A, 3-Pole, 240V unit is designed for maintenance, retrofit, and replacement projects where exact specifications are required, helping you preserve panel integrity and dependable protection.

• Amperage: 20A
• Poles: 3-Pole
• Voltage: 240V
• Part number: THQB31WY20
• Applications: Maintenance, retrofit, and replacement where matching specs are required
• Reference for compatibility: Confirm fit and ratings before ordering; the part number is the best reference for compatibility

Why this GE breaker stands out

This THQB-series breaker is purpose-built to integrate with GE electrical systems that demand a 3-pole, 240V protection profile. The 20A rating makes it ideal for circuits that require steady, reliable current without overloading the panel. Because this is a GE part (THQB31WY20), it’s engineered to align with the original panel characteristics, including mounting footprint and circuit-tripping behavior, delivering a seamless replacement when you need it most.

Ideal use cases

• Replacing a failed or degraded 3-pole 240V GE breaker in a residential or light commercial panel
• Retrofit projects where the existing equipment specifies a THQB-series 3-pole 240V unit
• Maintenance tasks that require a like-for-like GE replacement to maintain circuit reliability

Compatibility and installation tips

To ensure proper fit, confirm fit and ratings before ordering. The THQB31WY20 part number is the most reliable reference for compatibility with GE panels needing a 3-pole, 240V, 20A breaker. If you’re planning installation, follow standard safety practices: shut off power, verify absence of voltage, and mount the breaker in the designated slot that matches GE’s panel design.

In short, the General Electric THQB31WY20 circuit breaker provides targeted, dependable protection for GE panels, enabling smooth maintenance, strategic retrofits, and precise replacements without compromising panel performance or safety.