Technical Feature : - LED status indication - Max 800V peak output voltage - Built in snubber filter - High surge capability - 100% tested before ex-factory - Hard chrome plated of baseplate Specifications : Input : Linear Potentiometer , 250KΩ Output current : ≦ 75A Output Voltage ( rms) : 120Vac / 220Vac / 380Vac Non-repetitive surge current : ≦ 1000A I2t value for fusing : ≦ 5000 A2S Rate of rise of off-state voltage : 1000 V/μs Working current : 50mA minimum Voltage drop ( Max. ) : 1.5V Leakage current : ≦ 5mA Load Frequency : 50Hz ~ 70Hz Pick up time ( Max. ) : 0.01s Drop out time ( Max. ) : 0.01s Power Factor : 0.5 ~1 Thermal resistance : 1.2°C/W Breakdown voltage : 2500V min. Working temperature : -40°C ~ 100°C