Siemens SIRIUS 3RT2 Contactor, 72 → 125 V dc Coil, 3-Pole, 20 A, 4 kW, 1NC, 400 V
- RS Stock No.:
- 156-157
- Mfr. Part No.:
- 3RT2016-2XF42-0LA2
- Brand:
- Siemens
Subtotal (1 unit)*
£66.13
(exc. VAT)
£79.36
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 999,999,999 unit(s) shipping from 30 October 2025
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Units | Per unit |
|---|---|
| 1 + | £66.13 |
*price indicative
- RS Stock No.:
- 156-157
- Mfr. Part No.:
- 3RT2016-2XF42-0LA2
- 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 | 72 → 125 V dc | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 400 V | |
| Contact Current Rating | 20 A | |
| Range | SIRIUS | |
| Power Rating | 4 kW | |
| Series | 3RT2 | |
| Normal State Configuration | 1NC | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 72 → 125 V dc | ||
Number of Poles 3 | ||
Contact Voltage Rating 400 V | ||
Contact Current Rating 20 A | ||
Range SIRIUS | ||
Power Rating 4 kW | ||
Series 3RT2 | ||
Normal State Configuration 1NC | ||
- COO (Country of Origin):
- DE
The Siemens traction contactor is engineered for AC-3e applications, providing a reliable solution for motor drive control. It handles operational currents up to 9 A and features an integrated varistor for protection against voltage spikes. The compact design supports versatile installation in various industrial settings. With a mechanical service life of 30 million cycles, it ensures long term durability and low maintenance.
Integrated surge protection
Compact design for space saving
Mechanical life up to 30 million cycles
Reliable auxiliary contact
Efficient energy management
Compact design for space saving
Mechanical life up to 30 million cycles
Reliable auxiliary contact
Efficient energy management