... AC 24V-660V, On-off time:100ms. SSR(1 or 3 phase Solid State Relay)1, Features: Imported electrical parts,high ... -proof,reliable quality,long work life.2, Sorting: Single/3-phase Solid State Relay,DC/AC Solid State Relay,medium/high ... DC 3-32V/AC 90-250V Control Current6-25mA 12-20mA Turn-on Voltage≤1.3V ≤1.5V Off-set Leakage ... : 86-0760-23609692 Phone: 86-13217608016 SSR(1 or 3 phase Solid State Relay)