Siemens 3TF6 Contactor, 200V ac, 240 V ac Coil, 3-Pole, 630 A, 335 kW 40V ac, 4 NO/4 NC, 400V
- RS Stock No.:
- 154-178
- Mfr. Part No.:
- 3TF6944-0CM7
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD15,973.41
(exc. GST)
SGD17,411.02
(inc. GST)
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Stocked by manufacturer
- Ready to ship from 27 July 2026
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Units | Per unit |
|---|---|
| 1 + | SGD15,973.41 |
*price indicative
- RS Stock No.:
- 154-178
- Mfr. Part No.:
- 3TF6944-0CM7
- Manufacturer:
- Siemens
Specifications
Technical data sheets
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 | 200, 240V ac | |
| Number of Poles | 3 | |
| Contact Voltage | 400V | |
| Contact Current | 630A | |
| Series | 3TF6 | |
| Power Rating | 335kW | |
| Function | Mirror Contact | |
| Mount Type | Surface | |
| Normal State Configuration | 4 NO/4 NC | |
| Auxiliary Contact Configuration | 4 NO/4 NC | |
| Number of Auxiliary Contacts | 8 | |
| Terminal Type | Screw | |
| Control Circuit Voltage Uc | 40V ac | |
| Operational Current Ie | 850A | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | CCC, CE, CSA, DIN EN 60715, IEC 60068-2-30, IEC 60947-4-1, IEC 61508-2, IEC 81346-2, ISO 13849-1, SN 31920, UL | |
| Length | 295mm | |
| Width | 230mm | |
| Depth | 237mm | |
| Pole and Throw Configuration | 3 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 200, 240V ac | ||
Number of Poles 3 | ||
Contact Voltage 400V | ||
Contact Current 630A | ||
Series 3TF6 | ||
Power Rating 335kW | ||
Function Mirror Contact | ||
Mount Type Surface | ||
Normal State Configuration 4 NO/4 NC | ||
Auxiliary Contact Configuration 4 NO/4 NC | ||
Number of Auxiliary Contacts 8 | ||
Terminal Type Screw | ||
Control Circuit Voltage Uc 40V ac | ||
Operational Current Ie 850A | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals CCC, CE, CSA, DIN EN 60715, IEC 60068-2-30, IEC 60947-4-1, IEC 61508-2, IEC 81346-2, ISO 13849-1, SN 31920, UL | ||
Length 295mm | ||
Width 230mm | ||
Depth 237mm | ||
Pole and Throw Configuration 3 | ||
- COO (Country of Origin):
- TR
The Siemens vacuum contactor is a highly efficient solution designed for AC applications, ensuring superior performance in controlling high power loads. Engineered for reliability, it operates seamlessly in demanding environments, including those with extreme temperature variations. This product showcases advanced technical features such as high insulation voltage resistance and robust mechanical service life, making it an ideal choice for industrial applications. Its compact design allows for flexible installation, while the integrated safety features enhance operational security, ensuring longevity and efficiency.
Withstands high surge voltages reliably
Wide temperature range for versatile use
Extensive contact ratings for load capacities
Screw-type terminals for easy installation
Advanced service life for durability
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