Omron G3NA Series Solid State Relay, 20 A Load, Surface Mount, 240 V ac Load, 4V ac Control

RS Stock No.:: 266-2741
Distrelec Article No.:: 304-23-117
Mfr. Part No.:: G3NA-220B-UTU DC5-24
Manufacturer:: Omron

Omron G3NA Series Solid State Relay, 20 A Load, Surface Mount, 240 V ac Load, 4V ac Control

Subtotal (1 unit)*

TWD1,117.00

(exc. GST)

TWD1,172.85

(inc. GST)

FREE delivery for orders over NT$1,300.00

In Stock

1 unit(s) ready to ship from another location
Plus 38 unit(s) shipping from March 31, 2026
Plus 95 unit(s) shipping from May 05, 2026

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Units	Per unit
1 +	TWD1,117.00

*price indicative

RS Stock No.:: 266-2741
Distrelec Article No.:: 304-23-117
Mfr. Part No.:: G3NA-220B-UTU DC5-24
Manufacturer:: Omron

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Maximum Load Current	20A
	Product Type	Solid State Relay
	Mount Type	Surface
	Maximum Load Voltage	240V ac
	Minimum Load Voltage	24V ac
	Maximum Control Voltage	4V ac
	Minimum Control Voltage	1V
	Series	G3NA
	Terminal Type	Screw
	Contact Configuration	SPST-NO
	Switching Function	Zero Cross Switching
	Minimum Operating Temperature	-30°C
	Maximum Operating Temperature	80°C
	Width	27 mm
	Height	58mm
	Length	27mm
	Standards/Approvals	CSA, UL

	Select all
	Brand Omron
	Maximum Load Current 20A
	Product Type Solid State Relay
	Mount Type Surface
	Maximum Load Voltage 240V ac
	Minimum Load Voltage 24V ac
	Maximum Control Voltage 4V ac
	Minimum Control Voltage 1V
	Series G3NA
	Terminal Type Screw
	Contact Configuration SPST-NO
	Switching Function Zero Cross Switching
	Minimum Operating Temperature -30°C
	Maximum Operating Temperature 80°C
	Width 27 mm
	Height 58mm
	Length 27mm
	Standards/Approvals CSA, UL

Datasheet - G3NA-220B-UTU 5-24VDC

COO (Country of Origin):: CN

Omron G3NA Series Solid State Relay, 20A Maximum Load Current, 240V Maximum Load Voltage - G3NA-220B-UTU DC5-24

This solid state relay is designed for automation and control applications, providing effective switching capabilities in a compact package. With dimensions of 27 x 43 x 58mm, this relay is ideal for surface mounting in a variety of settings. It can handle a maximum load current of 20A and operates efficiently within a voltage range of 24 to 240V AC.

Features & Benefits

• Utilises zero crossing technology for reduced electrical noise

• Capable of switching high loads up to 20A

• Features a Triac output device for enhanced performance

• Designed for surface mounting for convenient installation

• Operates in extreme temperatures from -30°C to +80°C

Applications

• Suitable for controlling electric motors in industrial settings

• Used for switching heating elements and lighting controls

• Ideal for automation systems requiring reliable switching

• Integrates seamlessly into electronic control circuits

What is the significance of zero crossing technology in this relay?

Zero crossing technology helps to reduce electrical noise and wear on components by switching the load at the point when voltage is at zero, enhancing the longevity and performance of the relay.

What are the operational temperature limits for this relay?

The relay operates effectively in temperatures ranging from -30°C to +80°C, making it suitable for diverse environments and applications.

How does this relay support heavy electrical loads?

It is specifically designed to handle a maximum load current of 20A, ensuring it can manage substantial electrical demands safely and efficiently.

What types of terminals are used in this relay?

The relay features screw terminal type connections, which facilitate secure and stable electrical connections during installation.

Can this relay be used in automation systems?

Yes, it is tailored for use in automation settings, providing reliable switching and control for various industrial applications.