Siemens SIRIUS 3RM1 - Replacing the Fuses in the 3 RM19 Fuse Module

Service and maintenance
8.4 Replacing the fuses in the 3RM19 fuse module
SIRIUS 3RM1 motor starter
Manual, 06/2016, A5E0345285095020A/RS-AE/005
137
8.4
Replacing the fuses in the 3RM19 fuse module
Requirements
● The motor is switched off.
Procedure
DANGER
Hazardous voltage.
Will cause death or serious injury.
Turn off and lock out all power supplying this device before working on this device.
Note
A defective device must only be replaced with a device that has exactly the same article
number.
Note
Example involving replacement of motor starter
The example described here involves replacement of the motor starter. If the motor starter
has appropriate fuse protection, it might be fully functional and need not necessarily be
replaced.
Step
Operating instruction
Figure
1 Remove the 3RM19 fuse module from the
adapter.
1. Use a screwdriver to press down the plastic
lug on the narrow side of the module.
2. Pull the module out of the adapter.
3. Disconnect the motor starter and take it out
of the fuse module.