Siemens 3TF6 Contactor, 110V ac, 132 V ac Coil, 3-Pole, 630 A, 335 kW 132V, 4 NO/4 NC, 400V
- RS Stock No.:
- 154-667
- Mfr. Part No.:
- 3TF6944-8CF7
- Brand:
- Siemens
Subtotal (1 unit)*
£7,475.19
(exc. VAT)
£8,970.23
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 22 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £7,475.19 |
*price indicative
- RS Stock No.:
- 154-667
- Mfr. Part No.:
- 3TF6944-8CF7
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Contactor | |
| Coil Voltage | 110, 132V ac | |
| Number of Poles | 3 | |
| Contact Voltage | 400V | |
| Contact Current | 630A | |
| Power Rating | 335kW | |
| Series | 3TF6 | |
| Function | Mirror Contact | |
| Mount Type | Screw | |
| Normal State Configuration | 4 NO/4 NC | |
| Number of Auxiliary Contacts | 8 | |
| Auxiliary Contact Configuration | 4 NO/4 NC | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 630A | |
| Contactor Application | Vacuum Contactor | |
| Control Circuit Voltage Uc | 132V | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | CCC, CE, CSA, DNV, EAC, IEC 60529, IEC 60947-4-1, IEC61508, IEC 61508-2, IP20, ISO 13849-1, RCM, RMRS, siemens ecotech, UKCA, UL | |
| Width | 230mm | |
| Length | 295mm | |
| Depth | 237mm | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 110, 132V ac | ||
Number of Poles 3 | ||
Contact Voltage 400V | ||
Contact Current 630A | ||
Power Rating 335kW | ||
Series 3TF6 | ||
Function Mirror Contact | ||
Mount Type Screw | ||
Normal State Configuration 4 NO/4 NC | ||
Number of Auxiliary Contacts 8 | ||
Auxiliary Contact Configuration 4 NO/4 NC | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 630A | ||
Contactor Application Vacuum Contactor | ||
Control Circuit Voltage Uc 132V | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals CCC, CE, CSA, DNV, EAC, IEC 60529, IEC 60947-4-1, IEC61508, IEC 61508-2, IP20, ISO 13849-1, RCM, RMRS, siemens ecotech, UKCA, UL | ||
Width 230mm | ||
Length 295mm | ||
Depth 237mm | ||
Pole and Throw Configuration 3P | ||
- COO (Country of Origin):
- TR
The Siemens vacuum contactor is engineered for exceptional performance in demanding applications, offering robust AC operation capabilities. Ideal for controlling motors and other electrical devices, this product combines advanced technology with high reliability, ensuring longer service life and optimal operational efficiency. Built to withstand harsh environments, the contactor features a rugged design with extensive insulation voltage ratings and surge voltage resistance, making it suitable for use in a variety of industrial contexts. Its impressive mechanical service life of up to five million operating cycles reflects its durability, while the flexible installation options allow for seamless integration into existing systems. The device also prioritises safety and compliance with industry standards, offering peace of mind to users.
Long mechanical service life for reliability
Flexible installation for various industrial setups
Compatible with a wide range of voltage specifications
Maximises efficiency with minimal power loss
Supports various motor ratings for different requirements
Includes auxiliary contact options for enhanced functionality