ED43B040 Siemens Molded Case Circuit Breaker Type_ STTB Siemens ITE Bolt On Circuit Siemens ITE Bolt On Circuit Breaker Its Compact And Easy to Install three poles molded case circuit breaker features a thermal magnetic over current protection system it has an interrupting rating of 22 kilo Amps the circuit breaker is designed with a bolt on connection type with a terminal load lug the circuit breaker has a BQ type of frame and it has a voltage rating of 240 Vac At 60 Hz it has a current rating of 60 amps at an operating temperature of 40 deg c circuit breaker is Ul listed and Csa certified 277VAC are Circuit Protection Molded Case Circuit Breakers standard interrupting capacity Thermal Magnetic