Siemens SIRIUS Contactor, 220V ac, 240 V ac Coil, 3-Pole, 630 A, 335 kW 240V ac, 3 NO/3 NC, 400V
- RS Stock No.:
- 154-448
- Mfr. Part No.:
- 3TF6833-8QL7
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD12,580.96
(exc. GST)
SGD13,713.25
(inc. GST)
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Stocked by manufacturer
- Ready to ship from 27 July 2026
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Units | Per unit |
|---|---|
| 1 + | SGD12,580.96 |
*price indicative
- RS Stock No.:
- 154-448
- Mfr. Part No.:
- 3TF6833-8QL7
- 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 | 220, 240V ac | |
| Number of Poles | 3 | |
| Contact Voltage | 400V | |
| Contact Current | 630A | |
| Series | SIRIUS | |
| Power Rating | 335kW | |
| Function | Mirror Contact | |
| Mount Type | Surface | |
| Normal State Configuration | 3 NO/3 NC | |
| Number of Auxiliary Contacts | 6 | |
| Auxiliary Contact Configuration | 3 NO/3 NC | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 240V ac | |
| Operational Current Ie | 450A | |
| Maximum Operating Temperature | 55°C | |
| Width | 230mm | |
| Length | 276mm | |
| Standards/Approvals | IEC 81346-2, UL, SN 31920, ISO 13849-1, IEC 61508-2, IEC 60947-4-1, IEC 60068-2-30, DIN EN 60715, CSA, CE, CCC | |
| Depth | 237mm | |
| Pole and Throw Configuration | 3 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 220, 240V ac | ||
Number of Poles 3 | ||
Contact Voltage 400V | ||
Contact Current 630A | ||
Series SIRIUS | ||
Power Rating 335kW | ||
Function Mirror Contact | ||
Mount Type Surface | ||
Normal State Configuration 3 NO/3 NC | ||
Number of Auxiliary Contacts 6 | ||
Auxiliary Contact Configuration 3 NO/3 NC | ||
Terminal Type Screw | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 240V ac | ||
Operational Current Ie 450A | ||
Maximum Operating Temperature 55°C | ||
Width 230mm | ||
Length 276mm | ||
Standards/Approvals IEC 81346-2, UL, SN 31920, ISO 13849-1, IEC 61508-2, IEC 60947-4-1, IEC 60068-2-30, DIN EN 60715, CSA, CE, CCC | ||
Depth 237mm | ||
Pole and Throw Configuration 3 | ||
- COO (Country of Origin):
- TR
The Siemens vacuum contactor offers exceptional performance and reliability for demanding applications. Designed to manage high operational currents, it is suitable for various industrial motor control and automation tasks. The innovative features ensure robust operation under varying conditions, making it an ideal choice for enhancing energy management. With a compact design and advanced materials, it remains efficient while maintaining a high level of safety and control. Its operational lifetime is impressive, ensuring long-term reliability and reducing maintenance needs. Benefit from its precise engineering that complies with industry standards for efficiency and safety.
Compact design maximises space efficiency
Advanced materials ensure durability and longevity
Efficient energy management lowers operational costs
Industry standards compliance ensures effectiveness
Simple installation and connection processes
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