• All models feature the same compact dimensions to provide a uniform mounting pitch.
• Built-in varistor effectively absorbs external surges. (except G3NA-D210B-UTU)
• Operation indicator enables monitoring operation.
• Protective cover for greater safety.
• Certified by UL, CSA, and TÜV.
| 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. | |
| Model | Applicable load | |||||
|---|---|---|---|---|---|---|
| Rated load voltage |
Load voltage range |
Load current (See note 1.) | Inrush current | VDRM, VCEO (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 (VDRM) |
| 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 (VDRM) |
| 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 (VCEO) |
| 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 | |||||
