Better World
Siemens SIRIUS 3RT Contactor, 500 → 550 V Coil, 3-Pole, 65 A, 90 kW, 2 NO + 2 NC, 1 kV
- RS Stock No.:
- 159-797
- Mfr. Part No.:
- 3RT1056-2AS36
- Brand:
- Siemens
Subtotal (1 unit)*
£689.51
(exc. VAT)
£827.41
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 21 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £689.51 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 159-797
- Mfr. Part No.:
- 3RT1056-2AS36
- 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 | 500 → 550 V | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 1 kV | |
| Contact Current Rating | 65 A | |
| Power Rating | 90 kW | |
| Range | SIRIUS | |
| Series | 3RT | |
| Normal State Configuration | 2 NO + 2 NC | |
| Better World Product | Yes | |
| Better World Claim | Repairable by the end user | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 500 → 550 V | ||
Number of Poles 3 | ||
Contact Voltage Rating 1 kV | ||
Contact Current Rating 65 A | ||
Power Rating 90 kW | ||
Range SIRIUS | ||
Series 3RT | ||
Normal State Configuration 2 NO + 2 NC | ||
Better World Product Yes | ||
Better World Claim Repairable by the end user | ||
- COO (Country of Origin):
- DE
The Siemens Power Contactor is engineered for maximum efficiency and reliability in a range of industrial applications. Offering advanced performance in AC-3 and AC-3e categories, it is capable of handling heavy-duty loads up to 185 A at 400 V. With robust insulation resistance and impressive surge voltage protection, this product is tailored to ensure operational safety in challenging conditions.
Suitable for high ambient temperatures
Spring loaded terminals for easy connections
Auxiliary switch functionality for control
Robust electrical performance minimizes downtime
Effective in high humidity environments
Cooling features to prevent overheating
Spring loaded terminals for easy connections
Auxiliary switch functionality for control
Robust electrical performance minimizes downtime
Effective in high humidity environments
Cooling features to prevent overheating
