Better World
Siemens SIRIUS 3RT1 Contactor, 550 V Coil, 3-Pole, 115 A, 55 kW, 2NO/2NC, 1 kV
- RS Stock No.:
- 154-755
- Mfr. Part No.:
- 3RT1054-1AS36
- Brand:
- Siemens
Subtotal (1 unit)*
£447.18
(exc. VAT)
£536.62
(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 + | £447.18 |
*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.:
- 154-755
- Mfr. Part No.:
- 3RT1054-1AS36
- 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 | 550 V | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 1 kV | |
| Contact Current Rating | 115 A | |
| Series | 3RT1 | |
| Power Rating | 55 kW | |
| Range | SIRIUS | |
| Normal State Configuration | 2NO/2NC | |
| Better World Product | Yes | |
| Better World Claim | Repairable by the end user | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 550 V | ||
Number of Poles 3 | ||
Contact Voltage Rating 1 kV | ||
Contact Current Rating 115 A | ||
Series 3RT1 | ||
Power Rating 55 kW | ||
Range SIRIUS | ||
Normal State Configuration 2NO/2NC | ||
Better World Product Yes | ||
Better World Claim Repairable by the end user | ||
- COO (Country of Origin):
- DE
The Siemens Power Contactor is a top-tier choice for industrial automation, ideal for AC-3e/AC-3 applications with up to 160 A operational currents. This three pole device ensures reliable connections with minimal power loss, enhanced by auxiliary contacts for versatile control and safety. Built with impressive mechanical longevity and strategic insulation, it excels in demanding environments, delivering uninterrupted power control and exceptional performance.
High operational current capacity
Auxiliary contacts for added functionality
Excellent insulation ratings
Superior shock resistance
Efficient power loss management
Low maintenance
Versatile installation options
Auxiliary contacts for added functionality
Excellent insulation ratings
Superior shock resistance
Efficient power loss management
Low maintenance
Versatile installation options
