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G3NA-290B-UTU-2 DC5-24

Solid State Relays


Heater control, Input: 5 to 24 VDC, Output: 24 to 240 VAC, Load current: 1 to 90 A, Zero cross function, Models with Externally Attached Heat Sinks, Screw terminal, Screw mounting, International standard certified

Product classification For single-phase heater
Zero cross function Equipped
Operating indicator Equipped
Rated voltage 5 to 24 VDC
Rated load voltage 24 to 240 VAC
Load current With heat sink (at 40 ℃): 1 to 90 A
Without heat sink (at 40 ℃): 1 to 7 A
Terminal structure Screw terminal

Item list of G3NA

  • Ratings / Performance
Product classificationFor single-phase heater
Number of phasesSingle-phase
Isolation methodPhototriac
Zero cross functionEquipped
Operating indicatorEquipped
Terminal structureScrew terminal
MountingScrew mounting
InputRated voltage5 to 24 VDC
Operating voltage range4 to 32 VDC
Input current7 mA max.{V} (Constant current input circuit system)
Operate voltage4 VDC max.
Release voltage1 VDC min.
OutputRated load voltage24 to 240 VAC
Load voltage range19 to 264 VAC
Load currentWith heat sink (at 40 ℃): 1 to 90 A
Without heat sink (at 40 ℃): 1 to 7 A
Inrush current resistivity1000 A (60 Hz, 1 cycle)
Operate time1/2 cycle of load power source + 1 ms max.
Release time1/2 cycle of load power source + 1 ms max.
Output ON voltage drop1.6 V max. (RMS)
Leakage current5 mA max. (at 100 VAC)
10 mA max. (at 200 VAC)
Insulation resistance100 MΩ min. (at 500 VDC)
Dielectric strength2,500 VAC, 50/60 Hz for 1 min
Vibration resistance10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)
Shock resistance1000 m/s2
Ambient temperature (Operating)-30 to 80 ℃ (with no freezing or condensation)
Ambient temperature (Storage)-30 to 100 ℃ (with no freezing or condensation)
Ambient humidity (Operating)45 to 85%
WeightApprox. 120 g
Other featureCertified by UL, CSA, and EN (TUV)
  • Outline drawing

Mounting holes

  • Connection diagra

Terminal arrangement and internal connection

  • Characteristic chart

Load current-ambient temperature

Inrush current resistivity (Non-repetitive)


Solid State Relays