Disconnecting The Screw-Type Terminals - Siemens SIRIUS 3SK1 Manual

9.1.4

Disconnecting the screw-type terminals

Hazardous Voltage
Can Cause Death, Serious Injury, or Property Damage.
Before starting work, therefore, disconnect the system and devices from the power supply.
Requirements
● Cross-tip screwdriver size PZ 1 x 80
Procedure
Step Instructions
1 Unscrew the screw of the screw-type terminal.
2 Remove the cable from the unscrewed screw-
type terminal.
3SK1 safety relays
Manual, 04/2013, A5E02526190021A/RS-AA/01
WARNING
Figure
Connection
9.1 22.5 mm/17.5 mm devices
163