1. The 3SU1400-1LL10-3BA1 is a 22 mm emergency stop Control Unit from Siemens.
2. It is designed to be used in safety circuits and offers various products such as emergency stop buttons, emergency stop monitoring relays and contactors.
3. It has a yellow actuator with a red release plate and a wide range of accessories, such as the Clip Mounting Plate, Front Plate Insert and Interlock Release Key. It is available in various versions such as single-channel with one relay output, single-channel with two relay outputs, double-channel, and cable-entry with integrated disconnector. It is also certified in accordance with EN/IEC/UL 60947-5-5.