Cutler-Hammer BD2020 Duplex, Type BD Circuit Breaker with Rejection Tab, 120 V, Instantaneous Trip

Switching duty rating, duplex type breaker requires 1 in per breaker. Thermal magnetic 40 deg C breakers have rejection tab feature, allows only 42 circuits in the panel in compliance with NEC article 384-15. Interchangeable will replace Bryant, Challenger and Westinghouse. Type BR 120/240 V. 10,000 AIR. 1 in per breaker.