Solid State Relays

G3NA

The reliable choice for Hockey-puck-style Solid State Relays. Available in a Wide Range of Currents.

Ratings
Input (at an Ambient Temperature of 25°C)
Model
Rated voltage
Operating
voltage
Impedance
(See note 1.)

Input current
Voltage level
Must operate
voltage
Must release
voltage
G3NA-2[][]B-UTU(-2)
G3NA-475B-UTU-2

G3NA-490B-UTU-2
5 to 24 VDC
4 to 32 VDC
7 mA max.
(See note 2.)
4 VDC max.
1 VDC min.
100 to 240 VAC
75 to 264 VAC
72 kΩ±20%
75 VAC max.
20 VAC min.
G3NA-410B-UTU
G3NA-420B-UTU

G3NA-425B-UTU-2

G3NA-440B-UTU-2

G3NA-450B-UTU-2

G3NA-D210B-UTU
5 to 24 VDC
4 to 32 VDC
5 mA max.
(See note 2.)
4 VDC max.
1 VDC min.
100 to 240 VAC
75 to 264 VAC
72 kΩ±20%
75 VAC max.
20 VAC min.
Note: 1. The input impedance is measured at the maximum value of the rated supply voltage (for example, with the model rated at 100 to 240 VAC, the input impedance is measured at 240 VAC).
         2. With constant current input circuit system.
Output
Model
Applicable load
Rated
load

voltage
Load
voltage

range
Load current (See note 1.)
Inrush current
VDRM,
V
CEO
(reference

value)
With heat sink
(See note 2.)
Without heat
sink
G3NA-205B-UTU
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-UTU
0.1 to 10 A (at 40°C)
0.1 to 4 A (at 40°C)
150 A (60 Hz, 1 cycle)
G3NA-220B-UTU
0.1 to 20 A (at 40°C)
0.1 to 4 A (at 40°C)
220 A (60 Hz, 1 cycle)
G3NA-225B-UTU
0.1 to 25 A (at 40°C)
0.1 to 4 A (at 40°C)
220 A (60 Hz, 1 cycle)
G3NA-240B-UTU
0.1 to 40 A (at 40°C)
0.1 to 6 A (at 40°C)
440 A (60 Hz, 1 cycle)
G3NA-250B-UTU
0.1 to 50 A (at 40°C)
0.1 to 6 A (at 40°C)
440 A (60 Hz, 1 cycle)
G3NA-275B-UTU-2
1 to 75 A (at 40°C)
1 to 7 A (at 40°C)
800 A (60 Hz, 1 cycle)
G3NA-290B-UTU-2
1 to 90 A (at 40°C)
1 to 7 A (at 40°C)
1,000 A (60 Hz, 1 cycle)
G3NA-410B-UTU
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-UTU
0.2 to 20 A (at 40°C)
0.2 to 4 A (at 40°C)
220 A (60 Hz, 1 cycle)
G3NA-425B-UTU-2
0.2 to 25 A (at 40°C)
0.2 to 4 A (at 40°C)
220 A (60 Hz, 1 cycle)
G3NA-440B-UTU-2
0.2 to 40 A (at 40°C)
0.2 to 6 A (at 40°C)
440 A (60 Hz, 1 cycle)
G3NA-450B-UTU-2
0.2 to 50 A (at 40°C)
0.2 to 6 A (at 40°C)
440 A (60 Hz, 1 cycle)
G3NA-475B-UTU-2
1 to 75 A (at 40°C)
1 to 7 A (at 40°C)
800 A (60 Hz, 1 cycle)
G3NA-490B-UTU-2
1 to 90 A (at 40°C)
1 to 7 A (at 40°C)
1,000 A (60 Hz, 1 cycle)
G3NA-D210B-UTU
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)
Note: 1. The load current varies depending on the ambient temperature. Refer to Load Current vs. Ambient Temperature
             under Engineering Data on Data Sheet.

         2. When an OMRON Heat Sink (refer to Options (Order Separately)) or a heat sink of the specified size is used.
Characteristics
Item
G3NA-
205B-

UTU
G3NA-
210B-

UTU
G3NA-
220B-

UTU
G3NA-
225B-

UTU
G3NA-
240B-

UTU
G3NA-
250B-

UTU
G3NA-
275B-

UTU-2
G3NA-
290B-

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)
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)
Output ON voltage
drop
1.6 V (RMS) max.
Leakage current
5 mA max. (at 100 VAC)
10 mA max. (at 200 VAC)
Insulation resistance
100 MΩ min. (at 500 VDC)
Dielectric strength
2,500 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. 120 g
Item
G3NA-
410B-

UTU
G3NA-
420B-

UTU
G3NA-
425B-

UTU-2
G3NA-
440B-

UTU-2
G3NA-
450B-

UTU-2
G3NA-
475B-

UTU-2
G3NA-
490B-

UTU-2
G3NA-
D210B-UTU
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)
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)
Output ON voltage
drop
1.8 V (RMS) max.
1.5 V max.
Leakage current
10 mA max. (at 200 VAC)
20 mA max. (at 400 VAC)
5 mA max.
(at 200 VDC)
Insulation resistance
100 MΩ min. (at 500 VDC)
Dielectric strength
4,000 VAC, 50/60 Hz for 1 min
2,500 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. 80 g
Approx. 120 g
Approx. 70 g