Siemens 3RF2 Series Solid State Relay, 20 A Load, DIN Rail Mount, 460 V Load, 24 V dc Control

RS Stock No.:: 467-4807
Distrelec Article No.:: 304-01-313
Mfr. Part No.:: 3RF2320-1AA04
Manufacturer:: Siemens

Siemens 3RF2 Series Solid State Relay, 20 A Load, DIN Rail Mount, 460 V Load, 24 V dc Control

Bulk discount available

Price Each**

SGD163.19

(exc. GST)

SGD177.88

(inc. GST)

12 In stock for delivery within 4 working days*

* Delivery dates may change based on your chosen quantity and delivery address.

FREE delivery for orders over SGD250.00 (ex GST)

Units	Per unit
1 - 5	SGD163.19
6 - 29	SGD159.91
30 +	SGD131.60

**price indicative

RS Stock No.:: 467-4807
Distrelec Article No.:: 304-01-313
Mfr. Part No.:: 3RF2320-1AA04
Manufacturer:: Siemens

Contactor - 3RF23 Range

Single phase currents up to 50A AC can be switched
2 voltage ranges available both with 24Vdc control voltage
Isolation voltage; 600Vac
Blocking voltage 800Vac (24-230Vac version), 1200Vac (48-460Vac version)
LED status indicator
Zero point switching for resistive loads
Switching currents rated at 40°C
IP20 rating
Screw terminals

Siemens 3RF2 Series Solid State Relay, 20A Maximum Load Current, Rail Mount - 3RF2320-1AA04

This solid state relay utilises advanced technology for consistent switching in automation applications. It effectively manages a load voltage range of 48V to 460V, making it suitable for diverse systems. The zero point switching mechanism reduces electrical stress on components, contributing to a longer operational lifespan.

Features & Benefits

• Capable of switching a load current of 20A for strong performance
• Accommodates a voltage range from 48V to 460V
• Includes zero point switching to minimise wear and tear
• Features a screw terminal type for straightforward installation
• Compact dimensions facilitate effective rail mounting
• Operating temperature range from -25 to +60°C for adaptability in challenging environments

Applications

• Suitable for automation and control systems in industrial environments
• Effective for electrical systems that require high voltage switching
• Ideal for integration in mechanical equipment control
• Employed in where consistent relay performance is essential

What is the control voltage range for this relay?

The control voltage ranges from 15V to 24V DC, allowing flexible integration with various systems.

How does the relay handle high voltage applications?

It can switch voltages up to 460V, making it suitable for high voltage tasks.

Is this relay compatible with rail mounting systems?

Yes, it is specifically designed for rail mounting, ensuring secure installation.

Can this relay be installed in a compact space?

The compact dimensions make it well-suited for installation in limited spaces without compromising performance.

Zero Voltage Relays

Note

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

Attribute	Value
Maximum Load Current	20 A
Mounting Type	DIN Rail
Maximum Load Voltage	460 V
Minimum Load Voltage	48 V
Maximum Control Voltage	24 V dc
Minimum Control Voltage	15 V dc
Switching Type	Zero Crossing
Control Voltage Range	15 → 24 V dc
Range	SIRIUS 3RF
Minimum Load Current	0.5 A
Number of Poles	1
Terminal Type	Screw
Contact Configuration	SPST
Output Device	Thyristor
Relay Type	Solid State Relay
Maximum Turn On Time	1 (+1/2 cycle) ms
Load Voltage Range	48 → 460V
Series	3RF2
Dimensions	95 x 22.5 x 120mm
Standards Met	CE, EAC
Depth	120mm
Length	22.5mm
Height	95mm
Off State Leakage Current	10 mA
Operating Temperature Range	-25 → +60°C
Maximum Operating Temperature	+60°C
Minimum Operating Temperature	-25°C