Siemens 3RT2 Contactor, 110V Coil, 3-Pole, 38 A, 18.5 kW 110V, 1 NO/1 NC, 690V

View all Contactors

Subtotal (1 unit)*

SGD414.57

(exc. GST)

SGD451.88

(inc. GST)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD414.57

*price indicative

RS Stock No.:
160-485
Mfr. Part No.:
3RT2028-2BF40
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Contactor

Coil Voltage

110V

Number of Poles

3

Contact Voltage

690V

Contact Current

38A

Power Rating

18.5kW

Series

3RT2

Mount Type

Surface

Function

Mirror Contact

Normal State Configuration

1 NO/1 NC

Number of Auxiliary Contacts

2

Auxiliary Contact Configuration

1 NO/1 NC

Terminal Type

Spring Loaded

Operational Current Ie

42A

Control Circuit Voltage Uc

110V

Contactor Application

Safety

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Standards/Approvals

IEC 61508-2, IEC 60947-4-1, IEC 60068-2-30, DIN EN 60715, CE, CCC, UL, SN 31920, IEC 81346-2

Depth

107mm

Width

45mm

Length

102mm

Pole and Throw Configuration

3

The Siemens power contactor stands out in the industrial sector, effectively managing large electrical loads with precision and reliability. Designed for AC-3 applications, its robust 3-pole system can handle up to 38 A at 400 V, making it ideal for controlling motors and other equipment.

Outstanding insulation voltage enhances safety in high-risk environments

Surge voltage resistance supports reliable operation in fluctuating conditions

High operational current efficiency optimises performance

Related links