SSR 1/3 phase, Load current range:5A,15A,25A,40A, ... ,100A, Load voltage:AC 24V-660V, On-off time:100ms. SSR(1 or 3 phase Solid State Relay)1, Features: Imported ... : 86-0760-23609691 Fax: 86-0760-23609692 Phone: 86-13217608016 SSR(1 or 3 phase Solid State Relay)