Siemens SIRIUS 3RA23 Contactor, 20V, 33 V Coil, 3-Pole, 47 A, 37 kW 33V, 1 NO, 690V

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Subtotal (1 unit)*

$2,316.87

(exc. GST)

$2,548.56

(inc. GST)

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  • Ready to ship from 19 May 2026
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1 +$2,316.87

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RS Stock No.:
153-322
Mfr. Part No.:
3RA2337-8XB30-1NB3
Brand:
Siemens
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Brand

Siemens

Product Type

Contactor

Coil Voltage

20, 33V

Number of Poles

3

Contact Voltage

690V

Contact Current

47A

Series

SIRIUS 3RA23

Power Rating

37kW

Mount Type

Surface

Function

Pipe, Valve

Normal State Configuration

1 NO

Terminal Type

Screw

Minimum Operating Temperature

-25°C

Control Circuit Voltage Uc

33V

Maximum Operating Temperature

60°C

Width

120mm

Length

141mm

Depth

130mm

Standards/Approvals

No

COO (Country of Origin):
DE
The Siemens Reversing Contactor Assembly by siemens is engineered for superior electrical performance in high-demand applications. Designed to operate in various environments, this robust device supports AC-3 and AC-3e configurations, handling operational currents of up to 65 A with ease. Incorporating advanced features like a mechanical interlock and auxiliary contacts, it ensures safety and reliability in control processes.

Compact design for flexible installation

Advanced shock resistance for reliability

Long mechanical service life

Robust auxiliary contacts for flexible control

Secure screw terminal connections

Wide operational temperature range

Supports AC and DC supply voltages

IP20 protection for indoor safety and longevity

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