Disassembly; Function Modules For Direct-On-Line Start (Solid-State Timing Relay With Semiconductor Output/Solid-State Time-Delay Auxiliary Switch) - Siemens SIRIUS 3RT2 Manual

7.4

Disassembly

7.4.1 Function modules for direct-on-line start (solid-state timing relay with
semiconductor output/solid-state time-delay auxiliary switch)
Hazardous Voltage
Will Cause Death, Serious Injury or Property Damage
Turn off and lock out all power supplying this device before working on this device.
①
②
SIRIUS 3RA28 function modules for mounting on 3RT2 contactors
Manual, 02/2019, A5E03656507620A/RS-AD/005
DANGER
Press the screwdriver towards the contactor.
Push the locking slide up with a screwdriver. It is not possible to unlock from below.
Mounting
7.4 Disassembly
49