Siemens 3TF6 Contactor, 380/460 V ac Coil, 3-Pole, 630 A, 335 kW 460 V, 4 NO/4 NC, 400V
- RS Stock No.:
- 154-656
- Mfr. Part No.:
- 3TF6844-8CQ7
- Manufacturer:
- Siemens
Subtotal (1 unit)*
PHP492,159.36
(exc. VAT)
PHP551,218.48
(inc. VAT)
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- Shipping from March 23, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP492,159.36 |
*price indicative
- RS Stock No.:
- 154-656
- Mfr. Part No.:
- 3TF6844-8CQ7
- 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 | |
| Coil Voltage | 380/460 V ac | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 400V | |
| Contact Current | 630A | |
| Power Rating | 335kW | |
| Series | 3TF6 | |
| Mount Type | Surface | |
| Function | Mirror Contact, Pipe S-Type | |
| Normal State Configuration | 4 NO/4 NC | |
| Number of Auxiliary Contacts | 8 | |
| Auxiliary Contact Configuration | 4 NO/4 NC | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 460 V | |
| Operational Current Ie | 630A | |
| Contactor Application | Vacuum Contactor | |
| Maximum Operating Temperature | 55°C | |
| Depth | 237mm | |
| Width | 230 mm | |
| Length | 276mm | |
| Standards/Approvals | DNV, EAC, IEC 60947-4-1, IEC 60947-5-1, PRS, RMRS, UKCA, UL, CCC, CE, CSA | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 380/460 V ac | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 400V | ||
Contact Current 630A | ||
Power Rating 335kW | ||
Series 3TF6 | ||
Mount Type Surface | ||
Function Mirror Contact, Pipe S-Type | ||
Normal State Configuration 4 NO/4 NC | ||
Number of Auxiliary Contacts 8 | ||
Auxiliary Contact Configuration 4 NO/4 NC | ||
Terminal Type Screw | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 460 V | ||
Operational Current Ie 630A | ||
Contactor Application Vacuum Contactor | ||
Maximum Operating Temperature 55°C | ||
Depth 237mm | ||
Width 230 mm | ||
Length 276mm | ||
Standards/Approvals DNV, EAC, IEC 60947-4-1, IEC 60947-5-1, PRS, RMRS, UKCA, UL, CCC, CE, CSA | ||
Pole and Throw Configuration 3P | ||
- COO (Country of Origin):
- TR
The Siemens vacuum contactor is designed for optimal performance in AC-3 and AC-3e applications, accommodating operational currents up to 630 A. Crafted for durability, it features a robust mechanical service life, boasting up to 5 million operating cycles while ensuring high reliability under rigorous conditions. With an extensive range of ambient temperature specifications from -25 °C to +55 °C, this contactor is ideal for diverse installations. It excels in surge voltage resistance, offering reliability even under harsh conditions. Enhanced protection measures, including superior insulation voltage ratings and compatibility with grounded networks, position this contactor as a trustworthy choice for industrial applications, ensuring safety and efficiency.
Compact design accommodates space constraints
Superior humidity resistance ensures functionality
Efficient power loss management improves system performance
Versatile connectivity options for integration
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