General Electric | THQB31WY30 | Circuit Breaker | 30A | 3-Pole | 240V | Bolt-On

Meet the General Electric THQB31WY30 circuit breaker — a purpose-built 30-amp, 3-pole, 240-volt bolt-on breaker designed for reliable protection in GE panels. Built for maintenance, retrofit, and replacement work, it ensures your electrical system stays safe and compliant when exact specifications matter.

• Amperage: 30A
• Poles: 3-Pole
• Voltage: 240V
• Mounting: Bolt-On
• Part reference: THQB31WY30

Why this GE breaker stands out is in its precise compatibility and solid mounting. The bolt-on design provides a secure mechanical connection to the panel’s bus bars, ensuring stability under load and reducing the chance of looseness during operation. Its three-pole configuration guarantees simultaneous disconnection of all hot conductors, a critical safety feature for 240-volt circuits and multi-wire branch circuits commonly found in residential and light commercial electrical layouts.

This part is specifically aligned with GE’s THQB family, making it a trusted choice for maintenance, retrofit, and replacement projects in GE panels that accept bolt-on breakers. When ordering, the THQB31WY30 part number is the best reference for compatibility—always verify fit and ratings on your panel’s labeling before purchasing.

Ideal applications include motor and compressor circuits, HVAC equipment, and other 30-amp, 240-volt loads within GE installations. It’s a practical upgrade or renewal option for aging panels that rely on THQB bolt-on breakers, helping you maintain proper protection without compromising panel architecture or electrical safety.

Practical tips for a smooth replacement: - Confirm that your GE panel accepts THQB bolt-on breakers by checking the panel label and GE’s documentation for the exact model family. - Use the correct 30A rating to protect the specific circuit load without nuisance tripping. - When in doubt, cross-check the panel's original equipment list against the THQB family reference to ensure full compatibility.