Siemens 3TF6 Contactor, 220V dc Coil, 3-Pole, 630 A, 335 kW 220V dc, 3 NO/3 NC, 400V
- RS Stock No.:
- 154-658
- Mfr. Part No.:
- 3TF6833-1DM4
- Manufacturer:
- Siemens
Subtotal (1 unit)*
€7,041.95
(exc. VAT)
€8,661.60
(inc. VAT)
Stocked by manufacturer
- Ready to ship from 01 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €7,041.95 |
*price indicative
- RS Stock No.:
- 154-658
- Mfr. Part No.:
- 3TF6833-1DM4
- 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 | 220V dc | |
| Number of Poles | 3 | |
| Contact Voltage | 400V | |
| Contact Current | 630A | |
| Power Rating | 335kW | |
| Series | 3TF6 | |
| Function | Mirror Contact | |
| Mount Type | Screw | |
| 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 | |
| Operational Current Ie | 630A | |
| Control Circuit Voltage Uc | 220V dc | |
| Contactor Application | Vacuum Contactor | |
| Maximum Operating Temperature | 55°C | |
| Width | 230mm | |
| Standards/Approvals | CCC, CE, CSA, DNV, EAC, IEC 60947-4-1, IEC 60947-5-1, PRS, RMRS, UKCA, UL | |
| Length | 276mm | |
| Depth | 237mm | |
| Pole and Throw Configuration | 3PST | |
| 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 | ||
Function Mirror Contact | ||
Mount Type Screw | ||
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 | ||
Operational Current Ie 630A | ||
Control Circuit Voltage Uc 220V dc | ||
Contactor Application Vacuum Contactor | ||
Maximum Operating Temperature 55°C | ||
Width 230mm | ||
Standards/Approvals CCC, CE, CSA, DNV, EAC, IEC 60947-4-1, IEC 60947-5-1, PRS, RMRS, UKCA, UL | ||
Length 276mm | ||
Depth 237mm | ||
Pole and Throw Configuration 3PST | ||
The Siemens vacuum contactor is a high-performance solution designed for efficient and reliable operation in industrial applications. Engineered to handle operational currents up to 700 A and insulation voltage ratings to 1, 000 V, this versatile device ensures seamless functionality in demanding environments. With its robust design, it is suitable for various operational contexts, offering users enhanced protection against electrical surges and mechanical stress. The vacuum contactor operates within a broad temperature range and is built to withstand significant installation heights, ensuring reliable performance in diverse conditions. Ideal for both AC-3 and AC-3e applications, it combines advanced engineering with user-friendly features for a dependable power management solution.
Supports maximum current of 700 A
Insulation voltage up to 1, 000 V
Durable construction for harsh conditions
Operates in -25 to +55 °C
5 million cycles mechanical life
Advanced surge voltage resistance
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