2 Pole Bolt on GE / General Electric Circuit Breaker for use in commercial panel boards in schools, offices and light industry. TQB, THQB 120/240 VAC, Internal Common Trip. UL listed as SWD (Switching Duty) rated. Suitable for switching 120 VAC fluorescent lighting loads. UL listed HACR (heating, air conditioning and refrigeration). Internal common trip mechanism, commercial duty type breakers. Rarely seen in residential application because they cost much more.) Choose between New or Green/Refurbished.