Abb Rotary Handle Operating Mechanism For XT2 and XT4, 1SDA069055R1

The Rotary Handle Operating Mechanism is a robust external operator designed to provide safe and reliable manual operation of molded case circuit breakers (MCCBs) and other switchgear devices. Typically mounted on the enclosure door, it enables remote operation of the circuit breaker with the door closed, enhancing operator safety. The mechanism includes an interlocking system to prevent door opening when the breaker is in the ON position, supporting compliance with safety regulations. Ideal for industrial panels and distribution boards, rotary handles offer clear ON/OFF indication, padlocking provisions, and high durability in harsh environments.