Siemens 3RA23 Contactor, 24V dc Coil, 3-Pole, 21 A, 18.5 kW 24V dc, 1 NO, 690V

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We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
RS Stock No.:
153-162
Mfr. Part No.:
3RA2328-8XE30-2BB4
Manufacturer:
Siemens
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Brand

Siemens

Coil Voltage

24V dc

Product Type

Contactor

Number of Poles

3

Contact Voltage

690V

Contact Current

21A

Series

3RA23

Power Rating

18.5kW

Function

Motor Control

Normal State Configuration

1 NO

Number of Auxiliary Contacts

3

Auxiliary Contact Configuration

2 x 1 NO

Terminal Type

Spring Terminal

Operational Current Ie

38A

Control Circuit Voltage Uc

24V dc

Contactor Application

Safety

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Length

114mm

Width

90mm

Depth

107mm

Standards/Approvals

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

Pole and Throw Configuration

3P

COO (Country of Origin):
DE
The Siemens Reversing Contactor Assembly is designed for efficient control of AC and DC motor operations. With a robust 3 pole configuration, it handles a maximum operational current of 38 A and is suitable for applications requiring high switching frequency and operational reliability. The combination of electrical and mechanical interlock ensures safe operations by preventing unintended activation.

Supports spring loaded terminals for quick connections

Engineered for up to 10 million mechanical cycles

Compatible with a wide range of operating voltages

Tolerates extreme ambient temperatures

Includes electrical and mechanical interlocks for safety

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