Allen-Bradley 440G-T27121 Siemens modular design for distributed control

modular design for distributed control

Why Choose the ATV320U22N4C

FlexPendant controller connection extension or replacement

8MB standard memory + 4MB safety memory

Communication: seamless industrial communication

Allen-Bradley 440G-T27121 Siemens modular design for distributed controlAllen Bradley 440G T27121 TLS GD2 Guard Locking Interlock Switch for Machine Safety Applications Overview The Allen Bradley 440G T27121 is a TLS GD2 guard locking safety interlock switch designed to secure safety doors and gates on hazardous machinery. It uses a power to release mechanism, ensuring that the guard remains locked until power is removed, ideal for applications where immediate unlocking is hazardous. With 2 N. C. safety contacts and 1 N.