ABB / General Electric TQD22225WL Molded Case Circuit Breaker

The "WL" suffix indicates that the circuit breaker comes factory-equipped with both line and load side wire lugs. Breakers without this suffix typically only include load side lugs.

The primary difference is the interrupting capacity. The TQD22225WL has a 10kAIC rating, while the THQD22225WL features a higher 22kAIC rating. Both share the same physical dimensions and Q-Line frame.

Yes. Following ABB's acquisition of GE Industrial Solutions, these breakers may feature either GE or ABB branding. They are identical in form, fit, and function, and are fully interchangeable.

A feed-thru connection means the breaker does not plug into or bolt directly onto a panelboard busbar. Instead, it utilizes cable-in and cable-out lug connections on both ends, which is common for standalone enclosures and inline feeder applications.

Yes, this circuit breaker is HACR rated, making it approved for use with heating, air conditioning, and refrigeration equipment that requires this specific safety certification.

This unit mount breaker is designed for use in GE A-Series panelboards, Spectra Series switchgear, and compatible standalone Q-Line enclosures.

ABB recommends the Tmax XT3 or Formula A2 series breakers as modern replacements for the TQD frame. Note that retrofit kits or mounting modifications may be required when upgrading existing enclosures.