Siemens 3TF6 Contactor, 200V ac, 240 V ac Coil, 3-Pole, 630 A, 335 kW 240V ac, 4 NO/4 NC, 400V
- RS Stock No.:
- 154-653
- Mfr. Part No.:
- 3TF6844-8CM7
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 77 645,57
(exc. VAT)
Kr. 97 056,96
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Stocked by manufacturer
- Ready to ship from 10 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | Kr. 77 645,57 |
*price indicative
- RS Stock No.:
- 154-653
- Mfr. Part No.:
- 3TF6844-8CM7
- 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 | 200, 240V ac | |
| Number of Poles | 3 | |
| Contact Voltage | 400V | |
| Contact Current | 630A | |
| Power Rating | 335kW | |
| Series | 3TF6 | |
| 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 | |
| Operational Current Ie | 630A | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 240V ac | |
| Maximum Operating Temperature | 55°C | |
| Standards/Approvals | UL, SN 31920, ISO 13849-1, IEC 81346-2, IEC 61508-2, IEC 60947-4-1, IEC 60068-2-30, DIN EN 60715, CSA, CE, CCC | |
| Length | 276mm | |
| Depth | 237mm | |
| Width | 230mm | |
| 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 | ||
Power Rating 335kW | ||
Series 3TF6 | ||
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 | ||
Operational Current Ie 630A | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 240V ac | ||
Maximum Operating Temperature 55°C | ||
Standards/Approvals UL, SN 31920, ISO 13849-1, IEC 81346-2, IEC 61508-2, IEC 60947-4-1, IEC 60068-2-30, DIN EN 60715, CSA, CE, CCC | ||
Length 276mm | ||
Depth 237mm | ||
Width 230mm | ||
Pole and Throw Configuration 3 | ||
- COO (Country of Origin):
- TR
The Siemens vacuum contactor is engineered for high-performance AC applications, ensuring reliable operation in demanding environments. With a robust configuration designed to handle up to 630 A and voltages reaching 1, 000 V, this device is ideal for industrial usage where efficiency and durability are paramount. Its advanced design includes integral protective features to safeguard circuits and enhance longevity. Suitable for both operational and storage conditions, the component maintains functionality in extreme temperatures, making it a versatile choice for various installations. The vacuum contactor is recognised for its excellent switching reliability and minimal maintenance requirements, positioning it as a leading option in its category.
Designed for ambient temperatures as low as -25 °C
Equipped with multiple NO and NC auxiliary contacts
Features robust construction with mechanical service life up to 5 million cycles
Supports direct connection to various conductor cross-sections
Utilises proven design for high switching reliability and reduced wear
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