Challenger A120R Circuit Breaker Type A Type TBA 20 A 1 -Pole 120/240 V Standard Trip Plug Mounting

Requires 1/2 of one 1 in space. 120 V 10,000 AIC. HACR rated. "L" suffix means breaker attaches to the left hand side of the bus bar only. "R" suffix means breaker attaches to the right hand side of the bus bar only. Breakers should be bought in pairs to fill the 1 in space.