Siemens 3RT2 Contactor, 125V dc, 72 V dc Coil, 3-Pole, 20 A, 4 kW 125V dc, 1 NO, 400V
- RS Stock No.:
- 156-158
- Mfr. Part No.:
- 3RT2016-2XF41-0LA2
- Brand:
- Siemens
Subtotal (1 unit)*
£67.61
(exc. VAT)
£81.13
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 20 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £67.61 |
*price indicative
- RS Stock No.:
- 156-158
- Mfr. Part No.:
- 3RT2016-2XF41-0LA2
- 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 | 125, 72V dc | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 400V | |
| Contact Current | 20A | |
| Series | 3RT2 | |
| Power Rating | 4kW | |
| Function | Mirror Contact, Motor Control | |
| Mount Type | DIN Rail | |
| Normal State Configuration | 1 NO | |
| Auxiliary Contact Configuration | 1 NO | |
| Number of Auxiliary Contacts | 1 | |
| Terminal Type | Spring Loaded | |
| Operational Current Ie | 9A | |
| Contactor Application | Safety, Traction Contactor | |
| Minimum Operating Temperature | -40°C | |
| Control Circuit Voltage Uc | 125V dc | |
| Maximum Operating Temperature | 70°C | |
| Length | 70mm | |
| Depth | 73mm | |
| Standards/Approvals | CCC, ABS, CE, CSA, DNV, EAC, IEC 60947-4-1, IEC 60947-5-1, IEC 61508, PRS, RCM, RMRS, UKCA, UL | |
| Width | 45mm | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 125, 72V dc | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 400V | ||
Contact Current 20A | ||
Series 3RT2 | ||
Power Rating 4kW | ||
Function Mirror Contact, Motor Control | ||
Mount Type DIN Rail | ||
Normal State Configuration 1 NO | ||
Auxiliary Contact Configuration 1 NO | ||
Number of Auxiliary Contacts 1 | ||
Terminal Type Spring Loaded | ||
Operational Current Ie 9A | ||
Contactor Application Safety, Traction Contactor | ||
Minimum Operating Temperature -40°C | ||
Control Circuit Voltage Uc 125V dc | ||
Maximum Operating Temperature 70°C | ||
Length 70mm | ||
Depth 73mm | ||
Standards/Approvals CCC, ABS, CE, CSA, DNV, EAC, IEC 60947-4-1, IEC 60947-5-1, IEC 61508, PRS, RCM, RMRS, UKCA, UL | ||
Width 45mm | ||
Pole and Throw Configuration 3P | ||
- COO (Country of Origin):
- DE
The Siemens Power Contactor is engineered for high performance in demanding AC-3e and AC-3 environments. It offers a robust construction with advanced technology for exceptional reliability and efficiency. The contactor supports various voltage levels and includes integral varistors for enhanced surge protection, safeguarding sensitive equipment. It features spring loaded terminals for easy and quick installation, facilitating seamless integration into electrical systems.
Integrated varistor for surge protection
Exceptional mechanical service life
Spring loaded terminals for secure installation
IP20 protection class
Low power loss for energy efficiency