Siemens E2RH1 MCCB Thru Door Operating Handle

Siemens E2RH1 Through-Door Operating Handle is a door-mounted rotary operator designed to drive a Siemens ED-frame molded case circuit breaker (MCCB) from outside the enclosure, enabling through-the-door control of the MCCB without opening the door. It is specified for 2-pole, 240V AC Siemens ED-frame MCCBs and comes in a standard-depth design to fit typical enclosure doors. The handle measures about 7 inches long by 5 inches wide by 6 inches high, matching standard-depth installations and providing a compact, space-efficient control solution. By connecting to the door-coupling rotary mechanism, it allows safe, convenient operation of the MCCB while the panel door remains closed, which is particularly useful in panels with restricted access or where a door-mounted operator is required.