United Automation STOM-1, Thyristor Trigger Module
United Automation STOM-1, Thyristor Trigger Module, Mounting Type: Screw Mount, Output Isolation: 3500V, Input Voltage (AC): 18V ac, Dimensions: 93 x 62 x 44mm, Maximum Operating Temperature: +65 °C, Minimum Operating Temperature: 0 °C, Maximum Input Logic Voltage: 440V, Width: 62mm, Minimum Input Logic Voltage: 5V