Siemens 3RT2 Contactor, 20V, 33 V Coil, 3-Pole, 80 A, 37 kW 33V, 2 NO/2 NC, 690V

View all Contactors

Subtotal (1 unit)*

SGD750.05

(exc. GST)

SGD817.55

(inc. GST)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 28 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD750.05

*price indicative

RS Stock No.:
155-667
Mfr. Part No.:
3RT2038-1NB34-3MA0
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Contactor

Coil Voltage

20, 33V

Number of Poles

3

Contact Voltage

690V

Contact Current

80A

Series

3RT2

Power Rating

37kW

Function

Safety

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

33V

Minimum Operating Temperature

-25°C

Operational Current Ie

90A

Maximum Operating Temperature

60°C

Depth

174mm

Standards/Approvals

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

Length

114mm

Width

55mm

COO (Country of Origin):
DE
The Siemens Power Contactor is designed for robust performance and reliability in demanding electrical applications. This three pole contactor operates seamlessly with a maximum operational current of 80 A, making it ideal for controlling high power loads. It features integrated surge protection via a varistor, ensuring longevity and safeguarding against voltage spikes. The unit supports both AC and DC control, providing versatile integration into various systems.

Robust design for high capacity operation

Integrated varistor for surge resistance

Versatile for AC and DC systems

Wide temperature range adaptability

Up to 10 million cycles mechanical durability

Easy installation with screw type terminals

Low powe

Related links