Siemens B2020 2 Pole Circuit Breaker

Siemens B2020 2 Pole Circuit Breaker The Siemens B2020 is a 2 Pole thermal magnetic molded case circuit breaker with a current rating of 20 Amps and a voltage rating of 240VAC. It has an interrupting rating of 10kAIC@240V. The B2020 has a bolt-on connection type and includes long time and instantaneous trip functions.