Devices 90 Mm; Opening The Terminal Cover - Siemens SIRIUS 3SK1 Manual

9.2

Devices 90 mm

9.2.1

Opening the terminal cover

Hazardous Voltage
Can Cause Death, Serious Injury, or Property Damage.
Before starting work, therefore, disconnect the system and devices from the power supply.
Positions of the terminals and opening the terminal cover
Ther removable terminals are located under the lower terminal cover.
To open the terminal cover, press on it in the middle
SIRIUS 3SK1 safety relays
Manual, 06/2018, A5E02526190021A/RS-AD/004
WARNING
9.2 Devices 90 mm
① ②
and lift it up .
Connection
179