Siemens 3RT1 Contactor, 127V Coil, 3-Pole, 115 A, 55 kW 127V, 2 NO/2 NC, 1kV

View all Contactors

Subtotal (1 unit)*

€694.86

(exc. VAT)

€854.68

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 11 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +€694.86

*price indicative

RS Stock No.:
154-765
Mfr. Part No.:
3RT1054-1SF36
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

127V

Product Type

Contactor

Number of Poles

3

Contact Voltage

1kV

Contact Current

115A

Series

3RT1

Power Rating

55kW

Mount Type

Surface

Normal State Configuration

2 NO/2 NC

Auxiliary Contact Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Terminal Type

Screw

Control Circuit Voltage Uc

127V

Operational Current Ie

160A

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Standards/Approvals

No

Length

172mm

Depth

170mm

Width

120mm

COO (Country of Origin):
DE
The Siemens Power Contactor delivers exceptional performance and reliability for controlling electrical motors. Capable of managing heavy loads up to 115 A in an AC-3 rating, it provides a robust solution for industrial automation. Its compact size and wide range of operational capabilities suit various environments, while its mechanical service life of up to 10 million cycles ensures superior endurance. With integrated auxiliary contacts, it offers versatile usage and maintains safety and efficiency in demanding conditions.

Handles extensive electrical loads

Supports multiple current paths

Advanced surge protection

Low power loss

Easy installation with screw type terminals

Compact and environmentally considered

Related links