A cheap yet reliable industrial solid-state relay (SSR), is available with 80 Amp, 100 Amp, and 120 Amp load current. This DC to AC SSR is an ideal module for automatic control systems like petrochemical equipment, pharmaceutical machines, food machines, packaging machines, etc., especially suitable for corrosive, humid, dusty, and other harsh environments. Specification: Model GYSSR80DA(H2) GYSSR100DA(H2) GYSSR200DA(H2) Control Voltage 3-32VDC Control Current DC 7-32mA Load Current 80A 100A 120A Load Voltage 24-600V AC On-State Voltage Drop ≤1.5V Off-State Leakage Current ≤4mA Off-State Time ≤10mS Dielectric Strength 2500V AC Insulation Resistance 1000MΩ/ 500V DC Ambient Temperature -20 ~ +70℃ Mounting Method Bolt Fixing Working Indicator LED Weight 145g Dimension (L*W*H) 94*25*38mm Dimension (Unit: mm)