2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Description
3RT1045-1BF40
3RT1045-1BF40 is a Siemens Sirius power contactor designed for motor control applications.
This 3-pole contactor features an 80 ampere rating and is suitable for 3-phase systems up to 600 volts. It includes a 110 V DC operating coil and uses screw terminals for secure connections. The contactor is sized S3 and supports AC-3 utilization category, making it ideal for switching motors up to 37 kW at 400 V. This model is a phased-out product with a preferred successor in the Siemens Sirius 3RT2 series.
- Key Specifications
- Amperage: 80 A
- Voltage: 600 V AC, 110 V DC coil
- Poles: 3
- Mounting Type: Screw terminal
- Size/Frame: S3
- Utilization Category: AC-3
- Motor Power Rating: 37 kW at 400 V
- Phase: 3-phase
- Part Number: 3RT1045-1BF40
- 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 : 110
- UPC : 754554486284
- GTIN : 04011209343078
- Weight : 6
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.
Specifications
Product Data
Related Products
You may also like
- Opens in a new window.



