3RT1044-1B Siemens Sirius Contactors.
Siemens Sirius
3RT1044-1B Contactor
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Description: Siemens Sirius 3RT1044-1B is a heavy-duty industrial motor starter contactor, suitable for starting 3-phase motors up to 25 HP @ 230 volts and 50 HP @ 460 volts. Auxiliary contacts can be front or side mounted. Plug-in overload relays are also available. | ||||||
| 3RT1044-1B Contactor Selection Chart: | ||||||
| 3-Phase Motor Horsepower |
Built-In Auxiliary Contacts |
Cont. Amps |
DC Coil Voltage |
Catalog # | ||
| 20 hp @ 200 V 25 hp @ 230 V 50 hp @ 460 V 60 hp @ 575 V |
- | 90 | 24 | 3RT1044-1BB40 | ||
| 48 | 3RT1044-1BW40 | |||||
| 110 | 3RT1044-1BF40 | |||||
| 125 | 3RT1044-1BG40 | |||||
| 230 | 3RT1044-1BP40 | |||||
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Coil Power Consumption: Inrush: 15 watts, Sealed: 15 watts. | ||||||
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Maximum Wire Size: 2 x 1/0 AWG, 1 x 2/0 AWG | ||||||
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Click here for: pricing auxiliary contacts plug-in overload relays
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Dimensions:
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