Connecticut Electric UBITBA120L Circuit Breaker Type A 1-Pole 20A Left Clip

Connecticut electric circuit breaker type a. for use in challenger and t&b load centers. 1/2" thick. two units (r+l) form a twin 1-pole breaker or single units can be placed on the outsides of a 2-pole breaker to fill a 2" space. etl listed. 10,000 aic 20a left clip.