Siemens SIRIUS 3TF6 Contactor, 380 → 420 V ac Coil, 3-Pole, 630 A, 335 kW, 3NC + 3NO, 400 V
- RS Stock No.:
- 154-451
- Mfr. Part No.:
- 3TF6833-1QV7
- Brand:
- Siemens
Subtotal (1 unit)*
£6,045.85
(exc. VAT)
£7,255.02
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 03 December 2025
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Units | Per unit |
|---|---|
| 1 + | £6,045.85 |
*price indicative
- RS Stock No.:
- 154-451
- Mfr. Part No.:
- 3TF6833-1QV7
- 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 | |
| Coil Voltage | 380 → 420 V ac | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 400 V | |
| Contact Current Rating | 630 A | |
| Series | 3TF6 | |
| Power Rating | 335 kW | |
| Range | SIRIUS | |
| Normal State Configuration | 3NC + 3NO | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 380 → 420 V ac | ||
Number of Poles 3 | ||
Contact Voltage Rating 400 V | ||
Contact Current Rating 630 A | ||
Series 3TF6 | ||
Power Rating 335 kW | ||
Range SIRIUS | ||
Normal State Configuration 3NC + 3NO | ||
- COO (Country of Origin):
- TR
The Siemens vacuum contactor is designed specifically for high-performance applications in electrical systems. With its robust construction, it offers exceptional switching capabilities up to 690 V, making it an ideal choice for a variety of industrial settings. The product features a state-of-the-art design that ensures reliable operation even in demanding environments. Its mechanical service life extends to 5 million operating cycles, which minimizes the need for frequent replacements and maintenance. Enhanced with advanced auxiliary circuits, it provides flexibility in operations, allowing for seamless integration into existing systems. With a wide temperature range, this contactor is suitable for operation in temperatures as low as -25 °C to as high as +55 °C, ensuring optimal performance under diverse conditions.
Longevity with 5 million cycle service life
Broad temperature range from -25 to +55°C
Auxiliary contacts for enhanced functionality
Surge voltage resistance for protection
Flexible mounting and easy installation
Broad temperature range from -25 to +55°C
Auxiliary contacts for enhanced functionality
Surge voltage resistance for protection
Flexible mounting and easy installation