Siemens 3RF2 Series Solid State Relay, 20 A Load, DIN Rail Mount, 600 V ac Load, 24 V dc Control

This image is representative of the product range

View all Solid State Relays

Subtotal (1 unit)*

SGD246.00

(exc. GST)

SGD268.14

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 2 unit(s) shipping from 29 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD246.00

*price indicative

RS Stock No.:
518-7714
Mfr. Part No.:
3RF2320-1BA06
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Maximum Load Current

20 A

Mounting Type

DIN Rail

Maximum Load Voltage

600 V ac

Minimum Load Voltage

48 V ac

Minimum Control Voltage

15 V dc

Maximum Control Voltage

24 V dc

Switching Type

Instantaneous

Control Voltage Range

15 → 24 V dc

Minimum Load Current

0.5 A

Range

SIRIUS 3RF

Terminal Type

Screw

Contact Configuration

SPST

Output Device

Thyristor

Series

3RF2

Load Voltage Range

48 → 600V

Maximum Turn On Time

1 (+1/2 cycle) ms

Dimensions

22.5 x 140.5 x 100mm

Operating Temperature Range

-25 → +60°C

Height

100mm

Off State Leakage Current

10 mA

Minimum Operating Temperature

-25°C

Length

22.5mm

Maximum Operating Temperature

+60°C

Depth

140.5mm

COO (Country of Origin):
DE

3RF23 Series


Complete unit comprising solid state relay and optimised heat sink
IP20 rating
Optimised heat transfer by DCB technology
Efficient thyristors with high reverse voltage
Screw connections for fast and simple connection
Isolation voltage 600 Vac
Frequency 50/60 Hz


Instantaneous Switching

Note

Temperature can affect current rating; please consult the data sheet for potential derating.

Related links