Siemens SIRIUS 3RT1 Contactor, 27.3 V Coil, 3-Pole, 115 A, 55 kW, 2NO/2NC, 1 kV
- RS Stock No.:
- 154-084
- Mfr. Part No.:
- 3RT1054-1NB36
- Brand:
- Siemens
Subtotal (1 unit)*
£520.15
(exc. VAT)
£624.18
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 28 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £520.15 |
*price indicative
- RS Stock No.:
- 154-084
- Mfr. Part No.:
- 3RT1054-1NB36
- 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 | 27.3 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 | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 27.3 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 | ||
- COO (Country of Origin):
- DE
The Siemens Power Contactor is built for demanding industrial environments, managing AC-3 and AC-3e loads with high currents. Its electronic drive system and auxiliary contacts enhance efficiency and versatility. Designed for extreme temperatures and challenging conditions, it offers a high mechanical service life, making it ideal for motor control and automation.
High efficiency motor control
Auxiliary contacts for versatility
Robust mechanical life
High insulation voltage ratings
High surge voltage resistance
Advanced electronic drive
Compact with flexible mounting
Auxiliary contacts for versatility
Robust mechanical life
High insulation voltage ratings
High surge voltage resistance
Advanced electronic drive
Compact with flexible mounting