Page top

G3PE-545BL DC12-24

Solid State Relays for Heaters


SCR output (Heater control), Input: 12 to 24 VDC, Output: 45A 200 to 480 VAC, SPST-NO, with Indicator, Screw terminal

Product classification Solid State Relay for heater control
Operating rated voltage 12 to 24 VDC
Load voltage range 180 to 528 VAC 50/60 Hz
Load current 0.5 A to 45 A at 25 ℃
Zero cross function Not equipped
Indicator Input indicator (INPUT (Yellow): Operating)
Terminal structure Screw terminal

Item list of G3PE (Single-phase)

  • Ratings / Performance
Product classificationSolid State Relay for heater control
Operating rated voltage12 to 24 VDC
Operating voltage range9.6 to 30 VDC
Must operate voltage9.6 VDC max.
Must release voltage1 VDC min.
Isolation methodPhototriac
Rated load voltage200 to 480 VAC 50/60 Hz
Load voltage range180 to 528 VAC 50/60 Hz
Load current0.5 A to 45 A at 25 ℃
Inrush current resistivity440 A (60 Hz, 1 cycle)
440 A (60 Hz, 1 cycle)
Output ON voltage drop1.8 V (RMS)
Leakage current20 mA (at 480 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 ms max.
Release time1/2 cycle of load power source + 1 ms max.
Zero cross functionNot equipped
IndicatorInput indicator (INPUT (Yellow): Operating)
Insulation resistance100 MΩ (at 500 VDC)
Dielectric strength2500 V 50/60 Hz 1 min
Vibration resistance10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude) (mounted on DIN track)
Shock resistance294 m/s**2 (DIN Track mounting)
Terminal structureScrew terminal
MountingScrew mounting / DIN track
WeightApprox. 400 g
  • Dimensions

Mounting holes

  • Connection diagram

Terminal arrangement and internal connection

  • Characteristic figure

Input voltage vs. input current

Input voltage vs. input impedanceE00000933462.gif

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 for Heaters

G3PE (Single-phase)