Disconnecting The Screw-Type Terminals - Siemens SIRIUS 3RN2 Manual

Connection

6.4 Disconnecting the screw-type terminals

6.4 Disconnecting the screw-type terminals
Hazardous Voltage
Can Cause Death, Serious Injury, or Damage to Property.
Before starting work, therefore, disconnect the system and devices from the power supply.
Requirements
● Cross-tip screwdriver size PZ 1 x 80
Procedure
Step
1
2
40
WARNING
Instructions
Unscrew the screw of the
screw-type terminal.
Remove the cable from the
unscrewed screw-type
terminal.
Figure
SIRIUS 3RN2 thermistor motor protection relay
Manual, 10/2016, A5E34244868002A/RS-AA/001