Siemens Sirius 3RT1023-1A Contactors, specifications & dimensions - cut-sheet.

Siemens Sirius
3RT1023-1A Contactor

Description:

Siemens Sirius 3RT1023-1A is a heavy-duty industrial motor starter contactor, suitable for starting 3-phase motors up to 3 HP @ 230 volts and 5 HP @ 460 volts. Auxiliary contacts can be front or side mounted. Plug-in overload relays are also available.
 
3RT1023-1A Contactor Selection Chart:
3-Phase
Motor
Horsepower
Built-In
Auxiliary
Contacts
Cont.
Amps
AC Coil
Voltage
Catalog #
2 hp @ 200 V
3 hp @ 230 V
5 hp @ 460 V
7½ hp @ 575 V
- 35 243RT1023-1AC20
1203RT1023-1AK60
2083RT1023-1AM20
2403RT1023-1AP60
4803RT1023-1AV60

Coil Power Consumption:        Inrush: 69 VA.,         Sealed: 7.5 VA.


Maximum Wire Size:        2 x 10 AWG,         1 x 8 AWG


Click here for:          pricing         auxiliary contacts         plug-in overload relays


Dimensions:



These units have track-mounting clips for 35mm DIN-rail as standard.
Front-mounted auxiliary contacts add an extra 49mm to the depth.
Side-mounted contacts add an extra 10mm to the side, per each block.





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