Siemens 3RT14 Contactor, 21/27.3 V ac/dc Coil, 3-Pole, 690 A, 476 kW 27.3 V ac/dc, 2 NC/2 NO, 690V
- RS Stock No.:
- 154-428
- Mfr. Part No.:
- 3RT1476-6NB36
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD5,190.30
(exc. GST)
SGD5,657.43
(inc. GST)
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- Shipping from 01 May 2026
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Units | Per unit |
|---|---|
| 1 + | SGD5,190.30 |
*price indicative
- RS Stock No.:
- 154-428
- Mfr. Part No.:
- 3RT1476-6NB36
- 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 | 21/27.3 V ac/dc | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 690V | |
| Contact Current | 690A | |
| Series | 3RT14 | |
| Power Rating | 476kW | |
| Mount Type | Screw | |
| Function | Pipe S-Type, Mirror Contact | |
| Normal State Configuration | 2 NC/2 NO | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Terminal Type | Screw | |
| Control Circuit Voltage Uc | 27.3 V ac/dc | |
| Operational Current Ie | 690A | |
| Contactor Application | Power Contact | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Width | 160 mm | |
| Length | 214mm | |
| Standards/Approvals | CCC, DNV, EAC, IEC 60947-4-1, IEC 61508-2, IP00, PRS, ABS, RCM, RMRS, UKCA, URS | |
| Depth | 225mm | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 21/27.3 V ac/dc | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 690V | ||
Contact Current 690A | ||
Series 3RT14 | ||
Power Rating 476kW | ||
Mount Type Screw | ||
Function Pipe S-Type, Mirror Contact | ||
Normal State Configuration 2 NC/2 NO | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Terminal Type Screw | ||
Control Circuit Voltage Uc 27.3 V ac/dc | ||
Operational Current Ie 690A | ||
Contactor Application Power Contact | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Width 160 mm | ||
Length 214mm | ||
Standards/Approvals CCC, DNV, EAC, IEC 60947-4-1, IEC 61508-2, IP00, PRS, ABS, RCM, RMRS, UKCA, URS | ||
Depth 225mm | ||
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
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