3RT1045-1BW40
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Siemens Sirius - 3RT1045-1BW40 motor starters - contactors
The Siemens Sirius 3RT1045-1BW40..0 / 3RT1045-1BW40
is a 3-phase IEC rated contactor
used for the control of electric
motors. It is rated 30 HP at 230V
and 60 HP at 460V.
Conforms to IEC 60946
DC Operating Coil Voltage:
48VDC
Other 3RT Contactors
Other 3RT Contactors
Accessories:
Overload Relays:
Replacement Parts:
3RT1045-1BW40 3-pole DC contactor
Selection Chart:
| Frame Size |
Amp ratings |
Three phase HP ratings |
Auxiliary contacts |
Coil Voltage / DC Voltage | Catalog No. | |||
|---|---|---|---|---|---|---|---|---|
| AC3 | AC1 | 230V | 460V | NO | NC | |||
| S3 | 80 | 120 | 25 | 50 | - | - | 48VDC | 3RT1045-1BW40 |