Siemens SIRIUS 3RF31 Series Solid State Relay, 90 A Load, Screw Fixing Mount, 230 V Load, 230V ac Control

Subtotal (1 unit)*

£76.46

(exc. VAT)

£91.75

(inc. VAT)

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  • Ready to ship from 28 October 2026
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1 +£76.46

*price indicative

RS Stock No.:
890-722
Mfr. Part No.:
3RF3190-3AA22
Brand:
Siemens
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Brand

Siemens

Maximum Load Current

90A

Product Type

Solid State Relay

Mount Type

Screw Fixing

Maximum Load Voltage

230V

Minimum Load Voltage

24V

Maximum Control Voltage

230V ac

Minimum Control Voltage

110V

Series

SIRIUS 3RF31

Terminal Type

Ring Cable Lug

Contact Configuration

1 NO

IP Rating

IP00

Minimum Operating Temperature

-25°C

Switching Function

Zero Point

Maximum Operating Temperature

60°C

Width

22.5mm

Height

85mm

Length

48mm

Standards/Approvals

UR

Off State Leakage Current

10mA

Output Type

Thyristor

COO (Country of Origin):
DE
The Siemens Solid State Relay offers efficient switching capabilities for controlling electrical loads with a Compact width of 22.5 mm, optimised for use with heat sinks, facilitating reliable operation across a broad voltage range.

Zero-point switching functionality ensures precise control

The device supports a maximum operational current of 80 A

High insulation voltage rated at 600 V enhances safety

Designed to operate in temperatures from -25 °C to +60 °C

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