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

View all Contactors

Subtotal (1 unit)*

R 10 813,24

(exc. VAT)

R 12 435,23

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 08 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +R 10,813.24

*price indicative

RS stock no.:
153-162
Mfr. Part No.:
3RA2328-8XE30-2BB4
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

24V dc

Product Type

Contactor

Number of Poles

3

Contact Voltage

690V

Contact Current

21A

Power Rating

18.5kW

Series

3RA23

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

Minimum Operating Temperature

-25°C

Contactor Application

Safety

Control Circuit Voltage Uc

24V dc

Maximum Operating Temperature

60°C

Width

90mm

Standards/Approvals

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

Depth

107mm

Length

114mm

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

Related links