3RV2021-0EA10 SIEMENS circuit breaker / motor protector, with
an on/off rotary dial for setting motor FLA.
It has built-in heater elements that provide
overload protection and magnetic trip elements
to protect the motor.
3RV2811-0FD10 SIEMENS Circuit breaker size S00 for transformer protection with approval circuit breaker UL 489, CSA C22.2 No.5-02 A-release 0.5 A N-release 10 A screw terminal Standard switching capacity