Siemens 3RA24 Contactor, 24V Coil, 3-Pole, 150 A, 75 kW 24V, 3 NO/3 NC, 690V

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Subtotal (1 unit)*

$3,128.73

(exc. GST)

$3,441.60

(inc. GST)

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  • Ready to ship from 26 May 2026
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RS Stock No.:
154-337
Mfr. Part No.:
3RA2445-8XF32-1AC2
Brand:
Siemens
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Brand

Siemens

Product Type

Contactor

Coil Voltage

24V

Number of Poles

3

Contact Voltage

690V

Contact Current

150A

Series

3RA24

Power Rating

75kW

Function

Star-Delta

Mount Type

DIN Rail

Normal State Configuration

3 NO/3 NC

Auxiliary Contact Configuration

3 NO/3 NC

Number of Auxiliary Contacts

6

Terminal Type

Screw

Minimum Operating Temperature

-25°C

Operational Current Ie

150A

Contactor Application

Safety

Control Circuit Voltage Uc

24V

Maximum Operating Temperature

60°C

Length

180mm

Width

220mm

Depth

244mm

Standards/Approvals

CE, CSA, EAC, IEC 60529, IP20, UKCA, UL

Pole and Throw Configuration

3P

COO (Country of Origin):
DE
The Siemens Contactor Assembly is designed for efficient star delta starting of AC motors in industrial settings. It supports up to 75 kW at 400 V, making it suitable for heavy duty applications. The assembly features advanced electrical and mechanical interlocks for enhanced safety. Its compact size and screw terminal connections facilitate easy DIN rail installation. Built to endure a wide range of ambient conditions, it offers reliable performance and boasts a mechanical service life of up to 10 million cycles, minimizing maintenance and downtime.

Seamless for star delta configurations

Electrical and mechanical interlocks for safety

Wide temperature tolerance

Exceptional mechanical endurance

Screw type terminals for easy wiring

Excellent shock resistance

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