MPN

Omron G3NA-290B-UTU-2 5-24VDC Series Solid State Relay, 90 A Load, Surface Mount, 240 V ac Load, 4V dc Control

RS Stock No.:: 266-2744
Mfr. Part No.:: G3NA-290B-UTU-2 DC5-24
Brand:: Omron

Omron G3NA-290B-UTU-2 5-24VDC Series Solid State Relay, 90 A Load, Surface Mount, 240 V ac Load, 4V dc Control

Subtotal (1 unit)*

£86.86

(exc. VAT)

£104.23

(inc. VAT)

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Shipping from 23 September 2026

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Units	Per unit
1 +	£86.86

*price indicative

RS Stock No.:: 266-2744
Mfr. Part No.:: G3NA-290B-UTU-2 DC5-24
Brand:: Omron

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Solid State Relay
	Maximum Load Current	90A
	Mount Type	Surface
	Maximum Load Voltage	240V ac
	Minimum Load Voltage	24V ac
	Minimum Control Voltage	1V
	Maximum Control Voltage	4V dc
	Series	G3NA-290B-UTU-2 5-24VDC
	Terminal Type	Screw
	Contact Configuration	SPST-NO
	Minimum Operating Temperature	-30°C
	Switching Function	Zero Cross Switching
	Maximum Operating Temperature	80°C
	Width	43mm
	Height	58mm
	Standards/Approvals	No

	Select all
	Brand Omron
	Product Type Solid State Relay
	Maximum Load Current 90A
	Mount Type Surface
	Maximum Load Voltage 240V ac
	Minimum Load Voltage 24V ac
	Minimum Control Voltage 1V
	Maximum Control Voltage 4V dc
	Series G3NA-290B-UTU-2 5-24VDC
	Terminal Type Screw
	Contact Configuration SPST-NO
	Minimum Operating Temperature -30°C
	Switching Function Zero Cross Switching
	Maximum Operating Temperature 80°C
	Width 43mm
	Height 58mm
	Standards/Approvals No

Datasheet - G3NA-290B-UTU-2 5-24VDC

COO (Country of Origin):: CN

Omron G3NA-290B-UTU-2 5-24VDC Series Solid State Relay, 90A Load Current, 240V Maximum Load Voltage - G3NA-290B-UTU-2 5-24VDC

This solid-state relay is an electronic switching device designed to control AC loads in industrial automation and electrical systems. It operates with a low-voltage DC control input to switch AC power without moving contacts, providing silent operation and extended service life in environments that require frequent switching.

Features and Benefits:

• Zero-cross switching reduces electrical noise and inrush currents • 90 A load capacity supports high-current AC applications • 100 mΩ on-state resistance minimises conduction losses • 5 mA/10 mA off-state leakage specification informs standby dissipation • 5-24V control range allows flexibility with common DC drivers • Rated for -30 °C to 80 °C operation enables wide temperature deployment

Applications

• Suitable for temperature control in industrial ovens and heaters • Ideal for motor phase switching in automation panels • Used for switching resistive loads in process control systems • Can be used for lighting control in large commercial installations

What type of contact arrangement does it provide?

It offers a single-pole, single-throw normally open configuration for straightforward on/off switching of one AC circuit.

Which connection method is provided for power and control wiring?

Terminals use screw connections for both control and load wiring to facilitate secure electrical attachment.

What AC voltage range must the load present for correct operation?

The relay is intended for AC loads at or above 24V up to a maximum of 240 V.

How is switching timing influenced by the device type?

The zero-cross switching function engages the output only near the AC waveform zero crossing, which reduces switching transients and limits inrush.

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