Siemens 3TF6 Contactor, 230/276 V ac Coil, 3-Pole, 630 A, 335 kW 276 V, 4 NO/4 NC, 400V
- RS Stock No.:
- 154-169
- Mfr. Part No.:
- 3TF6944-8CP7
- Manufacturer:
- Siemens
Subtotal (1 unit)*
PHP615,949.26
(exc. VAT)
PHP689,863.17
(inc. VAT)
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- Shipping from April 27, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP615,949.26 |
*price indicative
- RS Stock No.:
- 154-169
- Mfr. Part No.:
- 3TF6944-8CP7
- 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 | 230/276 V ac | |
| Number of Poles | 3 | |
| Contact Voltage | 400V | |
| Contact Current | 630A | |
| Power Rating | 335kW | |
| Series | 3TF6 | |
| Mount Type | Screw | |
| Function | Mirror Contact, Pipe S-Type | |
| Normal State Configuration | 4 NO/4 NC | |
| Number of Auxiliary Contacts | 8 | |
| Auxiliary Contact Configuration | 4 NO/4 NC | |
| Terminal Type | Screw | |
| Control Circuit Voltage Uc | 276 V | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 630A | |
| Contactor Application | Vacuum Contactor | |
| Maximum Operating Temperature | 55°C | |
| Depth | 237mm | |
| Standards/Approvals | CCC, CE, CSA, DNV, EAC, IEC61508, IEC 61508-2, IP20, ISO 13849-1, RCM, UL, UKCA, RMRS, IEC 60529, IEC 60947-4-1 | |
| Length | 295mm | |
| Width | 230 mm | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 230/276 V ac | ||
Number of Poles 3 | ||
Contact Voltage 400V | ||
Contact Current 630A | ||
Power Rating 335kW | ||
Series 3TF6 | ||
Mount Type Screw | ||
Function Mirror Contact, Pipe S-Type | ||
Normal State Configuration 4 NO/4 NC | ||
Number of Auxiliary Contacts 8 | ||
Auxiliary Contact Configuration 4 NO/4 NC | ||
Terminal Type Screw | ||
Control Circuit Voltage Uc 276 V | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 630A | ||
Contactor Application Vacuum Contactor | ||
Maximum Operating Temperature 55°C | ||
Depth 237mm | ||
Standards/Approvals CCC, CE, CSA, DNV, EAC, IEC61508, IEC 61508-2, IP20, ISO 13849-1, RCM, UL, UKCA, RMRS, IEC 60529, IEC 60947-4-1 | ||
Length 295mm | ||
Width 230 mm | ||
Pole and Throw Configuration 3P | ||
- COO (Country of Origin):
- TR
The Siemens vacuum contactor represents a robust solution for reliable and efficient operation across various applications. Designed with advanced technology, this product supports high operational currents, ensuring exceptional performance in demanding environments. Featuring a multi-functional design, it offers a combination of standard features and configurable options, making it suitable for a wide range of industrial applications. Its durable construction, enhanced insulation voltage resilience, and compliance with international safety standards ensure lasting performance and safety in operation. With its impressive specifications, this vacuum contactor is the ideal choice for those seeking reliability and efficiency.
Robust shock and surge resistance for durability
Auxiliary contacts for control and monitoring
Mechanical design ensures five million cycles service
Compact and flexible mounting in constrained spaces
Meets safety standards for peace of mind
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