Siemens SIRIUS 3RU2 - Mounting;Disassembly

Accessories
10.3 Mechanical remote RESET
SIRIUS Innovations - SIRIUS 3RU2 thermal overload relays / SIRIUS 3RB3 solid-state overload relays
Manual, 09/2014, A5E03656507420A/RS-AA/002
93
10.3.2.2
Mounting/Disassembly
The figure below shows how the cable release with holder is mounted based on the example
of a size S00 3RU21 thermal overload relay:
Table 10- 9 Mounting the cable release
Step
Instructions
Figure
1 Attach the hook on the release slide to the
designated opening on the overload relay.
2 Fold the module up so that the locking latch
snaps into the overload relay.
3 / 4 Fit the actuating element into the front cover,
and attach the sleeve to the actuating
element.
5 Secure the actuating element with the spring
lock washer.
6 / 7 Insert the cable release into the appropriate
opening and turn to tighten.
WARNING
Hazardous Voltage
Risk of death or serious injury.
Before starting work, disconnect the system and the device from the power supply.
The cable pull must not come into contact with live parts.