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Description
3RT1045-1BW44
3RT1045-1BW44 is a Siemens power contactor designed for motor control applications with an AC-3 rating of 80 amperes.
This 3-pole contactor supports a motor power rating of 37 kW at 400 V and operates with a 48 V DC coil voltage. It features 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts and uses screw terminal connections sized for Size S3. The device is suitable for industrial control panels requiring reliable switching performance.
- Manufacturer: Siemens
- Part Number: 3RT1045-1BW44
- Amperage: 80 A (AC-3)
- Voltage Rating: 400 V AC, 48 V DC coil
- Poles: 3-pole
- Auxiliary Contacts: 2 NO + 2 NC
- Mounting/Connection: Screw terminal
- Size/Frame: S3
- Motor Power: 37 kW at 400 V
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Specifications
- Part Number: 3RT1045-1BW44
- Manufacturer : Siemens
- Brand : Siemens
- Category : Motor Control
- Item Subcategory : Contactor
- Family : Sirius
- Type : 3RT10
- Voltage : 600
- Amperage : 80
- Phase : 3
- Poles : 3
- Coil Voltage Maximum : 48
Product Data
- Weight : 6
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