Gefran 25 A Solid State Relay, Zero Crossing, Panel Mount SCR, 530 V ac Maximum.

Single-phase Solid-state AC Voltage Regulating Module Relay SCR-75LA 0-5V

Three-phase Enhanced Solid-state Relay DC-AC SCR3-40DA 40A380V Contactless

Three-phase Enhanced Solid-state Relay DC-AC SCR3-75DA 75A380V Contactless

Three-phase Enhanced Solid-state Relay DC-AC SCR3-60DA 60A380V Contactless

Single-phase Solid-state AC Voltage Regulating Module Relay SCR-40LA 4-20MA

Single-phase Solid-state AC Voltage Regulating Module Relay SCR-40LA 0-5V

Single-phase Solid-state AC Voltage Regulating Module Relay SCR-75LA 4-20mA