Mounting
7.4 Disassembly
SIRIUS 3RA28 function modules for mounting on 3RT2 contactors
Manual, 02/2019, A5E03656507620A/RS-AD/005
49
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)
DANGER
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
Press the screwdriver towards the contactor.
②
Push the locking slide up with a screwdriver. It is not possible to unlock from below.