Siemens 3RT1 Contactor, 277V Coil, 3-Pole, 115 A, 55 kW 277V, 2 NO/2 NC, 1kV
- RS Stock No.:
- 216-4030
- Mfr. Part No.:
- 3RT1054-1NP36
- Brand:
- Siemens
Subtotal (1 unit)*
£548.86
(exc. VAT)
£658.63
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 23 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £548.86 |
*price indicative
- RS Stock No.:
- 216-4030
- Mfr. Part No.:
- 3RT1054-1NP36
- 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 | |
| Product Type | Contactor | |
| Coil Voltage | 277V | |
| Number of Poles | 3 | |
| Contact Voltage | 1kV | |
| Contact Current | 115A | |
| Power Rating | 55kW | |
| Series | 3RT1 | |
| Function | Safety | |
| Mount Type | Screw | |
| Normal State Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Terminal Type | Screw | |
| Contactor Application | Safety | |
| Control Circuit Voltage Uc | 277V | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 53A | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | CCC, CSA, EAC, UL | |
| Width | 120mm | |
| Length | 172mm | |
| Depth | 170mm | |
| Pole and Throw Configuration | DPDT | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 277V | ||
Number of Poles 3 | ||
Contact Voltage 1kV | ||
Contact Current 115A | ||
Power Rating 55kW | ||
Series 3RT1 | ||
Function Safety | ||
Mount Type Screw | ||
Normal State Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Terminal Type Screw | ||
Contactor Application Safety | ||
Control Circuit Voltage Uc 277V | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 53A | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals CCC, CSA, EAC, UL | ||
Width 120mm | ||
Length 172mm | ||
Depth 170mm | ||
Pole and Throw Configuration DPDT | ||
- COO (Country of Origin):
- DE
The Siemens 3RT1 power contactor offer convincing performance from a compact design with high contact reliability. They can be combined with a variety of other components in the load feeder. The contactors offer the best connection to the automation level for every application (direct or via PLC input).The 3RT1 contactor are climate-resistant, approved for worldwide use (e.g. IEC and UL/CSA) and are IE3/IE4-ready.
They can be operated with AC or DC, and some versions have a wide voltage range and a PLC control input. The devices can be connected in the main circuit by means of rails or box terminals. For the auxiliary and control circuit they are also available with spring-type terminals for fast, maintenance-free and vibration-proof connection
The contactor are available in various sizes and in a wide performance range
Pre-installed auxiliary switches reduce the complexity of your design