• Auxiliary release on the front, release with a triangular key according to DIN 22417
• Two LED displays, red and green
• Actuating head fitted left
Solenoid operating voltage and LED function display
24 V AC/DC -15%, +10%
Guard locking type
TZ1
Closed-circuit current principle, guard locking by spring force. Release by applying voltage to the solenoid.
Switching elements
SK
For monitoring the door/actuator position
ÜK
For monitoring the guard locking (built-in solenoid)
2131H
Slow-action switching contact 3 NC + 1 NO
3131H
Slow-action switching contact 2 NC + 2 NO