Siemens 3RT2 Contactor, 110V Coil, 4-Pole, 80 A, 37 kW 110V, 2 NO/2 NC, 690V

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Subtotal (1 unit)*

SGD697.19

(exc. GST)

SGD759.94

(inc. GST)

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  • Ready to ship from 04 June 2026
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1 +SGD697.19

*price indicative

RS Stock No.:
161-123
Mfr. Part No.:
3RT2545-1AF00
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Contactor

Coil Voltage

110V

Number of Poles

4

Contact Voltage

690V

Contact Current

80A

Power Rating

37kW

Series

3RT2

Function

Motor Control

Normal State Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Auxiliary Contact Configuration

2 NO/2 NC

Terminal Type

Screw

Minimum Operating Temperature

-25°C

Control Circuit Voltage Uc

110V

Operational Current Ie

125A

Contactor Application

Power Contactor, Safety

Maximum Operating Temperature

60°C

Standards/Approvals

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

Width

70mm

Depth

152mm

Length

140mm

The Siemens Power Contactor represents cutting edge design and engineering, delivering robust performance for substantial electrical loads. It is specifically engineered for AC-3 applications, supporting extensive operational currents and offering a remarkable mechanical service life of up to 10 million cycles. Designed for versatility, this compact yet powerful unit operates reliably across a wide temperature range, ensuring optimal performance in diverse environments.

Strong insulation and surge resistance

Low power losses for efficiency

Wide temperature range

Compact for tight spaces

Secure screw type terminals

High shock resistance

Compliant with environmental regulations

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