Siemens SIRIUS 3RF33 Series Solid State Contactor, 20 A Load, Screw Fixing, Snap-On Mount, 600 V Load, 24V dc Control

Subtotal (1 unit)*

£79.40

(exc. VAT)

£95.28

(inc. VAT)

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  • Ready to ship from 27 October 2026
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1 +£79.40

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RS Stock No.:
890-638
Mfr. Part No.:
3RF3320-1AA14
Brand:
Siemens
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Brand

Siemens

Maximum Load Current

20A

Product Type

Solid State Contactor

Mount Type

Screw Fixing, Snap-On

Maximum Load Voltage

600V

Minimum Load Voltage

48V

Maximum Control Voltage

24V dc

Minimum Control Voltage

15V

Series

SIRIUS 3RF33

Terminal Type

Screw Terminal

Contact Configuration

1 NO

IP Rating

IP20

Switching Function

Zero Point

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Width

22.5mm

Standards/Approvals

RCM

Length

121mm

Height

95mm

Output Type

Thyristor

Off State Leakage Current

10mA

COO (Country of Origin):
DE
The Siemens Solid State Relay designed for reliable zero-point switching in AC operations. It accommodates high currents while ensuring minimal power loss and adheres to stringent insulation and protection standards.

Maximises power efficiency with a maximum power loss of just 18.6 VA

Rated insulation voltage of 600 V, suitable for diverse applications

Operates flawlessly in harsh environments with a temperature range of -25°C to +60°C

Compact design allows for easy integration into existing setups with a width of only 22.5 mm

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