Solid State Relays: Type - Solid State Relay; Voltage Rating - Control - 32V DC; Voltage Rating - Load - 660V AC; Current Rating - Load - 75A; Switching Function - Zero Cross; Contact Form - SPST-NO; Mounting - Panel Mount; Terminals - Screw; Switching Method - SCR; Voltage Range - Control - 4-32V DC; Voltage Range - Load - 48-660V AC; Current Range - Load - 0.25-75A; Transient Overvoltage Max. - 1200V; Dielectric Strength - 4000V AC; Temperature Rating - -40 to 80 deg C -40 to 176 deg F; Dimensions - nominal - 3.00x1.75x1.15 in 76.2x44.5x29.2mm; Additional Information - Hockey Puck Style, LED Status Indicator; Manufacturer Series - CMD60 Series