Siemens 3RT2 Contactor, 110V, 120 V Coil, 3-Pole, 80 A, 37 kW 120V, 2 NO/2 NC, 1kV

View all Contactors

Subtotal (1 unit)*

SGD579.97

(exc. GST)

SGD632.17

(inc. GST)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 27 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD579.97

*price indicative

RS Stock No.:
155-654
Mfr. Part No.:
3RT2045-1AK64
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

110, 120V

Product Type

Contactor

Number of Poles

3

Contact Voltage

1kV

Contact Current

80A

Power Rating

37kW

Series

3RT2

Function

Safety

Normal State Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Auxiliary Contact Configuration

2 NO/2 NC

Terminal Type

Screw

Minimum Operating Temperature

-25°C

Operational Current Ie

125A

Contactor Application

Safety

Control Circuit Voltage Uc

120V

Maximum Operating Temperature

60°C

Length

140mm

Width

70mm

Standards/Approvals

IEC 60529, IEC 61508-2, ISO 13849-1, ISO 13849-2

Depth

195mm

COO (Country of Origin):
DE
The Siemens Power Contactor is the ideal solution for controlling electrical loads with precision and reliability. Designed to handle high operational currents, it excels in applications requiring robust performance in diverse environments. With its compact size and versatile mounting options, this device can be seamlessly integrated into your system. Its advanced power loss management ensures energy efficiency, making it a sustainable choice for industrial applications.

Compact footprint for space saving

Optimal power loss management for energy efficiency

High current handling for demanding applications

Intuitive mounting for easy integration

Exceptional mechanical service life

Related links