Connection
9.1 22.5 mm/17.5 mm devices
3SK1 safety relays
166 Manual, 04/2013, A5E02526190021A/RS-AA/01
9.1.6 Disconnecting the push-in terminals
WARNING
Hazardous Voltage
Can Cause Death, Serious Injury, or Property Damage.
Before starting work, therefore, disconnect the system and devices from the power supply.
Requirements
● Screwdriver DIN 5264 of the size 0.5 x 3 mm
Procedure
Step Instructions Figure
1 Insert the flat-head screwdriver into the
rectangular opening of the spring-loaded
terminal until it engages.
2 Remove the cable from the oval opening.
3 Remove the screwdriver.