Better World

Siemens 3RT2 Contactor, 20/33 V ac/dc Coil, 3-Pole, 80 A, 37 kW 24 V, 3 NO, 400V

View all Contactors

Subtotal (1 unit)*

PHP31,582.72

(exc. VAT)

PHP35,372.65

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 4 unit(s) shipping from January 26, 2026
  • Plus 2 unit(s) shipping from February 02, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 +PHP31,582.72

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
875-1071
Distrelec Article No.:
304-02-508
Mfr. Part No.:
3RT2038-1NB30
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

20/33 V ac/dc

Product Type

Contactor

Number of Poles

3

Contact Voltage

400V

Contact Current

80A

Series

3RT2

Power Rating

37kW

Function

Motor Control

Mount Type

Snap-On

Normal State Configuration

3 NO

Number of Auxiliary Contacts

2

Auxiliary Contact Configuration

1 NO/1 NC

Terminal Type

Screw Clamp

Minimum Operating Temperature

-25°C

Control Circuit Voltage Uc

24 V

Contactor Application

Motor Control

Operational Current Ie

80A

Maximum Operating Temperature

60°C

Standards/Approvals

CCC, CSA, EAC, RoHS, UKCA, UL, VDE

Width

113.4 mm

Length

55mm

Depth

130mm

Better World Claim

Low Carbon Manufacture

Better World Product

Yes

Pole and Throw Configuration

3PST-NO

RoHS Status: Exempt

COO (Country of Origin):
DE

Siemens SIRIUS Innovation 3-Pole Contactor, 37 kW, 80A - 3RT2 Series - 3RT2038-1NB30


Use this high-performance contactor from Siemens' SIRIUS Innovation range to control heavy-duty industrial loads. The electromechanical device is powered at a lower level than the circuit it controls for optimal energy efficiency. It's designed for heavy-duty applications and delivers up to 37kW of power. With a mechanical service life of 10 million switching cycles, you can depend on this unit for long-term performance, even with regular use. It comes with integrated fuses that protect against short circuits for improved electrical safety. This makes it a reliable option for controlling lighting and heating circuits.

• Rated surge voltage of 6kV to handle sudden spikes to ensure electrical safety

• Standard DIN rail mounting saves time and effort

• Compact dimensions of 55 (length) x 113.4 (width) x 130mm (depth) for space efficiency in small enclosures

• IP20 (ingress protection) rating indicates resistance to dust and objects larger than 12mm in size

What's the rated power loss of this contactor?


This contactor has a low power-loss rating of 5.7W. This makes it an energy-efficient choice for your setup.

Related links