Siemens 3RT2 Contactor, 125V Coil, 3-Pole, 38 A, 18.5 kW 125V, 1 NO/1 NC, 690V

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Subtotal (1 unit)*

$751.33

(exc. GST)

$826.46

(inc. GST)

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  • Ready to ship from 19 May 2026
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1 +$751.33

*price indicative

RS Stock No.:
160-488
Mfr. Part No.:
3RT2028-1BG40
Brand:
Siemens
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Brand

Siemens

Coil Voltage

125V

Product Type

Contactor

Number of Poles

3

Contact Voltage

690V

Contact Current

38A

Power Rating

18.5kW

Series

3RT2

Function

Safety

Normal State Configuration

1 NO/1 NC

Number of Auxiliary Contacts

2

Auxiliary Contact Configuration

1 NO/1 NC

Terminal Type

Screw

Contactor Application

Safety

Operational Current Ie

50A

Control Circuit Voltage Uc

125V

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Depth

107mm

Width

45mm

Length

85mm

Standards/Approvals

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

COO (Country of Origin):
DE
The Siemens power contactor is engineered for robust performance in industrial applications, supporting both AC and DC systems. With a three-pole design and an operational current rating of up to 38 A, it enhances efficiency while ensuring reliability under varying loads.

Optimised thermal management reduces energy loss

Compatible with both AC and DC systems for versatile use

Compliance with key safety and operational standards

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