Siemens 3RT2 Contactor, 230V Coil, 3-Pole, 18.5 kW 230V, 3 NO

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Subtotal (1 unit)*

SGD337.80

(exc. GST)

SGD368.20

(inc. GST)

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1 +SGD337.80

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RS Stock No.:
670-271
Mfr. Part No.:
3RT2028-1CL24-3MA0
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Contactor

Coil Voltage

230V

Number of Poles

3

Series

3RT2

Power Rating

18.5kW

Function

Contactor

Mount Type

Screw and Snap-On

Normal State Configuration

3 NO

Auxiliary Contact Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Terminal Type

Screw

Contactor Application

Power Contactor

Minimum Operating Temperature

-25°C

Control Circuit Voltage Uc

230V

Operational Current Ie

38A

Maximum Operating Temperature

60°C

Standards/Approvals

UL

Width

45mm

Depth

141mm

Length

85mm

COO (Country of Origin):
DE
The Siemens Power contactor is crafted for efficient control in industrial environments, supporting AC-3e/AC-3 applications with a robust current rating of 38 A. Its design features a three-pole configuration, making it suitable for a range of tasks, while ensuring reliable operation under varying conditions. This product stands out with a comprehensive auxiliary contact setup, offering two normally open (NO) and two normally closed (NC) contacts. It's engineered for exceptional durability, boasting a mechanical service life of up to 10 million cycles. With capabilities to operate effectively at ambient temperatures ranging from -25 to +60 °C and at altitudes up to 2000 m, this power contactor is Ideal for demanding applications. Enhanced by innovative surge voltage resistance, this contactor ensures safety and reliability in all operational scenarios.

Optimised for AC-3 applications with a maximum operational current of 38 A

Durable mechanical design allows for a typical service life of 10 million operating cycles

Integrated surge suppressor with varistor for enhanced protection against voltage spikes

Environmentally conscious, with a global warming potential of just 74.2 kg CO2 eq

Robust insulation voltage rated at 690 V, ensuring safety in varied applications

Supports high operational frequency, managing up to 1,000 operations per hour at AC-1

Compact design facilitates easy installation on 35 mm DIN rails

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