HTH series three phase Solid State Relays is used three phase loads,SCR Output. HTH series is Dual SCR Power Hybrid technology provides efficient thermal management for greatly increased cyclic life. Feature · Rated operational current 3 × 10，3 × 15，3 × 25，3 × 40，3 × 40，3 × 60，3 × 80，3 × 100 and 3 × 120Amps。 · High voltage (1400Vpk) versions for 530 Vrms service.2500 Vrms Optical Isolation.(input/output) · Both "Zero Voltage" & phase controllable "Random Switching" versions · Intput Voltage Range 4 to 16 Vdc,3 to 32 Vdc,90 to 280Vac. · LED-indication for control input.
