Siemens 3TF6 Contactor, 220V dc Coil, 3-Pole, 630 A, 335 kW 220V dc, 3 NO/3 NC, 400V
- RS stock no.:
- 154-650
- Mfr. Part No.:
- 3TF6833-8DM4
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 158 146,68
(exc. VAT)
R 181 868,68
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 18 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 158,146.68 |
*price indicative
- RS stock no.:
- 154-650
- Mfr. Part No.:
- 3TF6833-8DM4
- Manufacturer:
- Siemens
Specification
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 | 220V dc | |
| Number of Poles | 3 | |
| Contact Voltage | 400V | |
| Contact Current | 630A | |
| Power Rating | 335kW | |
| Series | 3TF6 | |
| Mount Type | Screw | |
| Function | Mirror Contact | |
| Normal State Configuration | 3 NO/3 NC | |
| Auxiliary Contact Configuration | 3 NO/3 NC | |
| Number of Auxiliary Contacts | 6 | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -25°C | |
| Contactor Application | Vacuum Contactor | |
| Operational Current Ie | 630A | |
| Control Circuit Voltage Uc | 220V dc | |
| Maximum Operating Temperature | 55°C | |
| Width | 230mm | |
| Length | 276mm | |
| Depth | 237mm | |
| Standards/Approvals | EAC, IEC 60947-4-1, IEC 60947-5-1, PRS, RMRS, UKCA, UL, CCC, CE, CSA, DNV | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 220V dc | ||
Number of Poles 3 | ||
Contact Voltage 400V | ||
Contact Current 630A | ||
Power Rating 335kW | ||
Series 3TF6 | ||
Mount Type Screw | ||
Function Mirror Contact | ||
Normal State Configuration 3 NO/3 NC | ||
Auxiliary Contact Configuration 3 NO/3 NC | ||
Number of Auxiliary Contacts 6 | ||
Terminal Type Screw | ||
Minimum Operating Temperature -25°C | ||
Contactor Application Vacuum Contactor | ||
Operational Current Ie 630A | ||
Control Circuit Voltage Uc 220V dc | ||
Maximum Operating Temperature 55°C | ||
Width 230mm | ||
Length 276mm | ||
Depth 237mm | ||
Standards/Approvals EAC, IEC 60947-4-1, IEC 60947-5-1, PRS, RMRS, UKCA, UL, CCC, CE, CSA, DNV | ||
Pole and Throw Configuration 3P | ||
The Siemens high-performance vacuum contactor is designed to effectively manage electrical loads in industrial applications. Combining robust engineering with advanced technology, the contactor operates seamlessly within a power range of up to 1000 V. It offers exceptional reliability and a long mechanical service life of up to 5 million operating cycles, making it an ideal choice for demanding environments. The product features thermal short-time current capabilities, ensuring optimal safety and efficiency. Built to withstand harsh conditions, it performs well under a wide range of temperatures and installation altitudes, making it suitable for global applications.
Facilitates easy installation with various mounting options
Designed to operate effectively in extreme ambient conditions
Utilises advanced materials for superior insulation and durability
Supports various operational currents adapting to load requirements
Ensures high reliability with low failure rates
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