Better World

Siemens 3RT2 Contactor, 24 V Coil, 3-Pole, 16 A, 7.5 kW 24 V, 3 NO, 400V

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PHP10,330.83

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PHP11,570.53

(inc. VAT)

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  • 14 unit(s) ready to ship from another location
  • Plus 30 unit(s) shipping from February 13, 2026
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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.:
706-1342
Distrelec Article No.:
300-50-623
Mfr. Part No.:
3RT2025-2BB40
Manufacturer:
Siemens
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Brand

Siemens

Coil Voltage

24 V

Product Type

Contactor

Number of Poles

3

Contact Voltage

400V

Contact Current

16A

Series

3RT2

Power Rating

7.5kW

Mount Type

DIN Rail

Function

Motor Control

Normal State Configuration

3 NO

Number of Auxiliary Contacts

2

Auxiliary Contact Configuration

1 NO/1 NC

Terminal Type

Spring Loaded

Minimum Operating Temperature

-25°C

Operational Current Ie

40A

Control Circuit Voltage Uc

24 V

Maximum Operating Temperature

60°C

Length

102mm

Depth

107mm

Width

45 mm

Standards/Approvals

EAC

Better World Product

Yes

Better World Claim

Low Carbon Manufacture

Pole and Throw Configuration

3

COO (Country of Origin):
DE

Siemens Contactor, NO/NC Auxiliary Contact Configuration, 1.8W Total Power Loss - SIRIUS Innovation Series - 3RT2025-2BB40


This contactor from Siemens lets you safely control switching devices in your commercial and industrial circuits. A 17A current rating means it can handle the large loads needed to effectively manage high-current machines. The unit uses a 24V DC coil, which helps minimise user exposure to dangerous electricity levels and supports safe switching. As it has three protective poles to handle up to three circuits, it's a convenient option for system control. A closing delay between 50 and 170ms means you enjoy quick response times and efficient process activation. You'll find a contactor like this one used with motor starters and large lighting systems.

Features & Benefits


• Spring cage terminals help secure electrical connections against jostling

• Power loss of 0.6W per pole for energy-efficient machine control

• Typical mechanical service life of ten million cycles for longevity

• Operating frequency of up to 1,000 cycles per hour to suit demanding switching applications

How do I mount this contactor?


This unit clips onto a DIN rail, so installation is quick and simple. You can rotate the contactor by 180° and tilt it forwards or backwards by up to 22.5° to suit the space in your cabinet.

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