Omron, G3NA Series

• AC Output Relays with 75-A and 90-A output currents have been added to the G3NA Series.

• All models feature the same compact dimensions to provide a uniform mounting pitch.

• Built-in varistor effectively absorbs external surges. (except G3NA-D210B)

• Operation indicator enables monitoring operation.

• Protective cover for greater safety.

• Standard models certified by UL and CSA and -UTU models by TÜV. (except G3NA-410B, G3NA-420B, and G3NA-440B(-2))

Ratings

Input (at an Ambient Temperature of 25°C)

Model	Rated voltage	Operating voltage	*Impedance 1**	Voltage level
Model	Rated voltage	Operating voltage	*Impedance 1**	Must operate voltage	Must release voltage
G3NA-2[][]B	5 to 24 VDC	4 to 32 VDC	7 mA max. *2	4 VDC max.	1 VDC min.
	100 to 120 VAC	75 to 132 VAC	36 kΩ±20% *4	75 VAC max. *3	20 VAC min. *3
	200 to 240 VAC	150 to 264 VAC	72 kΩ±20%	150 VAC max. *3	40 VAC min. 3 5
G3NA-4[][]B G3NA-D210B	5 to 24 VDC	4 to 32 VDC	5 mA max. *2	4 VDC max.	1 VDC min.
G3NA-4[][]B G3NA-D210B	100 to 240 VAC	75 to 264 VAC	72 kΩ±20%	75 VAC max.	20 VAC min.
G3NA-275B-UTU-2 G3NA-290B-UTU-2	5 to 24 VDC	4 to 32 VDC	15 mA max.	4 VDC max.	1 VDC min.
G3NA-275B-UTU-2 G3NA-290B-UTU-2	100 to 240 VAC	75 to 264 VAC	72 kΩ±20%	75 VAC max.	20 VAC min.
G3NA-475B-UTU-2 G3NA-490B-UTU-2	5 to 24 VDC	4 to 32 VDC	7 mA max.	4 VDC max.	1 VDC min.
G3NA-475B-UTU-2 G3NA-490B-UTU-2	100 to 240 VAC	75 to 264 VAC	72 kΩ±20%	75 VAC max.	20 VAC min.

*1. The input impedance is measured at the maximum value of the rated supply voltage (for example, with the model rated at 100 to 120 VAC, the input impedance is measured at 120 VAC).
*2. With constant current input circuit system. The impedance for the G3NA-2[][]B-UTU is 15 mA max.
*3. Refer to Temperature Characteristics (for Must Operate Voltage and Must Release Voltage) in Engineering Data on Catalog for further details.
*4. The G3NA-240B(-UTU) is 72kΩ±20%.
*5. The G3NA-240B(-UTU) is 20 VAC min.

Output

Model	Rated load voltage	Load voltage range	*Load current 1**		Inrush current	V_DRM, V_CEO (reference value)
Model	Rated load voltage	Load voltage range	*With heat sink 2**	Without heat sink	Inrush current	V_DRM, V_CEO (reference value)
G3NA-205B	24 to 240 VAC	19 to 264 VAC	0.1 to 5 A (at 40°C)	0.1 to 3 A (at 40°C)	60 A (60 Hz, 1 cycle)	600 V (V_DRM)
G3NA-210B			0.1 to 10 A (at 40°C)	0.1 to 4 A (at 40°C)	150 A (60 Hz, 1 cycle)
G3NA-220B			0.1 to 20 A (at 40°C)	0.1 to 4 A (at 40°C)	220 A (60 Hz, 1 cycle)
G3NA-240B			0.1 to 40 A (at 40°C)	0.1 to 6 A (at 40°C)	440 A (60 Hz, 1 cycle)
G3NA-410B	200 to 480 VAC	180 to 528 VAC	0.2 to 10 A (at 40°C)	0.2 to 4 A (at 40°C)	150 A (60 Hz, 1 cycle)	1,200 V (V_DRM)
G3NA-420B			0.2 to 20 A (at 40°C)	0.2 to 4 A (at 40°C)	220 A (60 Hz, 1 cycle)
G3NA-440B-2			0.2 to 40 A (at 40°C)	0.2 to 6 A (at 40°C)	440 A (60 Hz, 1 cycle)
G3NA-D210B	5 to 200 VDC	4 to 220 VDC	0.1 to 10 A (at 40°C)	0.1 to 4 A (at 40°C)	20 A (10 ms)	400 V (V_CEO)
G3NA-275B-UTU-2	24 to 240 VAC	19 to 264 VAC	1 to 75 A (at 40°C)	1 to 7 A (at 40°C)	800 A (60 Hz, 1 cycle)	600 V (V_DRM)
G3NA-290B-UTU-2	24 to 240 VAC	19 to 264 VAC	1 to 90 A (at 40°C)	1 to 7 A (at 40°C)	1,000 A (60 Hz, 1 cycle)	600 V (V_DRM)
G3NA-475B-UTU-2	200 to 480 VAC	180 to 528 VAC	1 to 75 A (at 40°C)	1 to 7 A (at 40°C)	800 A (60 Hz, 1 cycle)	1,200 V (V_DRM)
G3NA-490B-UTU-2	200 to 480 VAC	180 to 528 VAC	1 to 90 A (at 40°C)	1 to 7 A (at 40°C)	1,000 A (60 Hz, 1 cycle)	1,200 V (V_DRM)

*1. The load current varies depending on the ambient temperature. Refer to Load Current vs. Ambient Temperature under Engineering Data on Catalog.
*2. When an OMRON Heat Sink (refer to Options) or a heat sink of the specified size is used.

Characteristics

Item	G3NA-205B G3NA-210B G3NA-220B	G3NA- 240B	G3NA-410B G3NA-420B G3NA-440B-2 G3NA-450B-2	G3NA- D210B	G3NA-275B- UTU-2 G3NA-290B- UTU-2	G3NA-475B- UTU-2 G3NA-490B- UTU-2
Operate time	1/2 of load power source cycle + 1 ms max. (DC input) 3/2 of load power source cycle + 1 ms max. (AC input)			1 ms max. (DC input) 30 ms max. (AC input)	1/2 of load power source cycle + 1 ms max. (DC input) 3/2 of load power source cycle + 1 ms max. (AC input)
Release time	1/2 of load power source cycle + 1 ms max. (DC input) 3/2 of load power source cycle + 1 ms max. (AC input)			5 ms max. (DC input) 30 ms max. (AC input)	1/2 of load power source cycle + 1 ms max. (DC input) 3/2 of load power source cycle + 1 ms max. (AC input)
Output ON voltage drop	1.6 V (RMS) max.		1.8 V (RMS) max.	1.5 V max.	1.6 V (RMS) max.	1.8 V (RMS) max.
Leakage current	5 mA max. (at 100 VAC) 10 mA max. (at 200 VAC)		10 mA max. (at 200 VAC) 20 mA max. (at 400 VAC)	5 mA max. (at 200 VDC)	5 mA max. (at 100 VAC) 10 mA max. (at 200 VAC)	10 mA max. (at 200 VAC) 20 mA max. (at 400 VAC)
Insulation resistance	100 MΩ min. (at 500 VDC)
Dielectric strength	2,500 VAC, 50/60 Hz for 1 min				4,000 VAC, 50/60 Hz for 1 min
Vibration resistance	Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Shock resistance	Destruction: 1,000 m/s²
Ambient temperature	Operating: -30°C to 80°C (with no icing or condensation) Storage: -30°C to 100°C (with no icing or condensation)
Ambient humidity	Operating: 45% to 85%
Weight	Approx. 60 g	Approx. 70 g	Approx. 80 g	Approx. 70 g	Approx. 120 g

Relays

G3NA-D210B, G3NA-205B, G3NA-210B, G3NA-220B

Note: The load can be connected to either the positive or negative side.

G3NA-240B, G3NA-275B-UTU-2, G3NA-290B-UTU-2,
G3NA-440B-2, G3NA-475B-UTU-2, G3NA-490B-UTU-2

G3NA-410B, G3NA-420B

Options (Order Separately)

One-touch Mounting Plate

The One-touch Mounting Plate is used to mount the GN3A to a DIN Track.

R99-12 FOR G3NA (for the G3NA and G3NE)

Mounting Bracket

R99-11 (for the G3NA-240B, G3NA-440B-2)

Use Mounting Bracket R99-11 so that the G3NA-240B/-440B can be mounted with the same pitch as that of the G3N-240B.

Heat Sinks

Y92B-N50 Heat Sink (for the G3NA-205B, G3NA-210B, G3NA-D210B, G3NA-410B, G3NE-210T(L))

For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).For mounting method, refer to "Precautions for Correct Use".

Weight: approx. 200 g

Y92B-N100 Heat Sink (for the G3NA-220B, G3NA-420B, G3NE-220T(L))

For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).For mounting method, refer to "Precautions for Correct Use".

Weight: approx. 400 g

Y92B-N150 Heat Sink (for the G3NA-240B, G3NA-440B-2)

For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).For mounting method, refer to "Precautions for Correct Use".

Weight: approx. 560 g

Y92B-P250NF Heat Sink (for the G3NA-275B-UTU(-2), G3NA-475B-UTU(-2), G3NA-290B-UTU(-2), G3NA-490B-UTU(-2))

For mounting method, refer to "Precautions for Correct Use".

Weight: approx. 2.5 kg

Y92B-P250

Y92B-A100 Heat Sink
(for the G3NA-205B, G3NA-210B, G3NA-220B, G3NA-410B, G3NA-420B, G3NA-D210B)

Weight: approx. 210 g

Y92B-A150N Heat Sink
(for the G3NA-240B, G3NA-440B-2)

Weight: approx. 310 g

Y92B-A250 Heat Sink
(for the G3NA-440B-2)

Weight: approx. 510 g

Mounting Holes
Y92B-A100
Y92B-A150
Y92B-A250

For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).For mounting method, refer to "Precautions for Correct Use".

TITLE	DOCUMENT TYPE	SIZE
G3NA	Catalog	2240 KB
Solid State Relays	Manual	2370 KB
Relay Defects Causes & Solutions (SSR Edition)	Technical Guide	6806 KB
G3NA Solid State Relay (ENG/JPN)	Instruction Manual	2133 KB
Y92B-P250NF Heat sink(ENG/JPN)	Instruction Manual	921 KB