Siemens 3RT14 Contactor, 21V ac/dc, 27.3 V ac/dc Coil, 3-Pole, 690 A, 476 kW 27.3V ac/dc, 2 NO/2 NC, 690V
- RS Stock No.:
- 154-428
- Mfr. Part No.:
- 3RT1476-6NB36
- Brand:
- Siemens
Subtotal (1 unit)*
£2,247.86
(exc. VAT)
£2,697.43
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 20 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £2,247.86 |
*price indicative
- RS Stock No.:
- 154-428
- Mfr. Part No.:
- 3RT1476-6NB36
- 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 | 21, 27.3V ac/dc | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 690V | |
| Contact Current | 690A | |
| Power Rating | 476kW | |
| Series | 3RT14 | |
| Mount Type | Screw | |
| Function | Mirror Contact | |
| Normal State Configuration | 2 NO/2 NC | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Terminal Type | Screw | |
| Operational Current Ie | 690A | |
| Contactor Application | Power Contactor | |
| Minimum Operating Temperature | -25°C | |
| Control Circuit Voltage Uc | 27.3V ac/dc | |
| Maximum Operating Temperature | 60°C | |
| Depth | 225mm | |
| Length | 214mm | |
| Width | 160mm | |
| Standards/Approvals | CCC, DNV, EAC, IEC 60947-4-1, IEC 61508-2, IP00, PRS, ABS, RCM, RMRS, UKCA, URS | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 21, 27.3V ac/dc | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 690V | ||
Contact Current 690A | ||
Power Rating 476kW | ||
Series 3RT14 | ||
Mount Type Screw | ||
Function Mirror Contact | ||
Normal State Configuration 2 NO/2 NC | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Terminal Type Screw | ||
Operational Current Ie 690A | ||
Contactor Application Power Contactor | ||
Minimum Operating Temperature -25°C | ||
Control Circuit Voltage Uc 27.3V ac/dc | ||
Maximum Operating Temperature 60°C | ||
Depth 225mm | ||
Length 214mm | ||
Width 160mm | ||
Standards/Approvals CCC, DNV, EAC, IEC 60947-4-1, IEC 61508-2, IP00, PRS, ABS, RCM, RMRS, UKCA, URS | ||
Pole and Throw Configuration 3P | ||
- COO (Country of Origin):
- DE
The Siemens Power Contactor is engineered for AC-1 applications, offering exceptional performance with a capacity up to 690 A. It supports voltages from 21 to 27.3 V in both AC and DC circuits and boasts a mechanical life of up to 10 million cycles for enduring reliability. Its compact design ensures easy installation, and it meets stringent safety standards, making it ideal for safety related switching in industrial automation.
Integrated auxiliary contacts
IP20 dust protection
Optimised thermal performance
Vertical mounting capability
Wide temperature range
Accessory compatibility
Screw type terminals