G3H-203S DC3-28

Solid State Relays G3[]-VD


Triac output, Input: 4 to 24 VDC, Output: 3A 100 to 240 VAC, SPST-NO, Zero cross function, Plug-in terminal

Product classification Relay compatible Solid State Relay
Operating rated voltage 4 to 24 VDC
Load voltage range 75 to 264 VAC
Load current 0.1 A to 3 A at 40 ℃
Zero cross function Equipped
Indicator Not equipped
Terminal structure Plug-in terminal

Item list of G3H / G3HD

  • Ratings / Performance
Product classificationRelay compatible Solid State Relay
Operating rated voltage4 to 24 VDC
Operating voltage range3 to 28 VDC
Input impedance1.5 kΩ+20% -10%
Must operate voltage3 VDC max.
Must release voltage1 VDC min.
Isolation methodPhotocoupler
Rated load voltage100 to 240 VAC
Load voltage range75 to 264 VAC
Load current0.1 A to 3 A at 40 ℃
Inrush current resistivity45 A (60 Hz, 1 cycle)
45 A (60 Hz, 1 cycle)
Output ON voltage drop1.6 V (RMS)
Leakage current5 mA (at 100 VAC)
10 mA (at 200 VAC)
Ambient temperatureOperating: -30 to 80 ℃
Storage: -30 to 100 ℃
(with no icing or condensation)
Ambient humidityOperating: 45 to 85%RH
(with no icing or condensation)
Operate time1/2 cycle of load power source + 1 ms max.
Release time1/2 cycle of load power source + 1 ms max.
Zero cross functionEquipped
IndicatorNot equipped
Insulation resistance100 MΩ (at 500 VDC)
Dielectric strength1500 V 50/60 Hz 1 min
Vibration resistance10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Shock resistance1,000 m/s**2
Terminal structurePlug-in terminal
WeightApprox. 50 g
  • Dimensions

  • Connection diagram

Terminal arrangement and internal connection

  • Characteristic figure

Load current-ambient temperature

Inrush current resistivity (Non-repetitive) (The dotted line is a repetition. Keep the inrush current below the values shown by the dotted line if it occurs repetitively.)


Solid State Relays G3[]-VD

G3H / G3HD

about this Product