SIRIUS 3RM1 motor starter
Manual, 06/2016, A5E0345285095020A/RS-AE/005
111
Connecting the screw-type terminals
Hazardous voltage.
Will cause death or serious injury.
Turn off and lock out all power supplying this device before working on this device.
Damage to property due to loss of overvoltage protection if wiring is wrong.
Observe the wiring's terminal assignment:
For optimum response in the event of short circuits and for protection against overvoltages,
the main circuit's infeed must be at terminals 1/L1 to 5/L3.
● Cross-tip screwdriver size PZ 1 x 80
● For suitable connection cross-sections of the cables, see chapter Connection cross
sections (Page 141).
Hazardous voltage.
Will cause death or serious injury.
To ensure protection against an electric shock hazard with the hinged cover open at the
signaling contacts 95, 96, 98 at a voltage of ≥ 50
V, screw in all terminal screws that are not
needed to clamp conductors.
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