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Description
3RT1446-1BF40
3RT1446-1BF40 is a Siemens power contactor designed for motor control applications with a 3-pole configuration and screw terminal connections.
This contactor supports AC-1 utilization with a rated operational current of 140 A at 400 V and a DC control voltage of 110 V. It is sized as S3 and features robust construction suitable for switching motors and other loads. The device is designed for reliable performance with a screw connection mounting type and is part of Siemens' established contactor series. This product is phased out with the preferred successor being the SIRIUS 3RT2 series.
- Rated operational current: 140 A at 400 V AC-1
- Control voltage: 110 V DC
- Poles: 3
- Size: S3
- Mounting type: Screw terminal
- Application: Motor control and AC switching
- Manufacturer: Siemens
- Phased-out product with successor SIRIUS 3RT2
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Specifications
- Part Number: 3RT1446-1BF40
- Manufacturer : Siemens
- Brand : Siemens
- Category : Motor Control
- Item Subcategory : Contactor
- Family : Sirius
- Type : 3RT14
- Voltage : 600
- Amperage : 140
- Phase : 3
- Poles : 3
- Coil Voltage Maximum : 110
Product Data
- Weight : 6
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