Solid State Relays: Type - Solid State Relay; Voltage Rating - Control - 28.8V DC; Voltage Rating - Load - 240V AC; Current Rating - Load - 5A; Switching Function - Zero Cross; Contact Form - SPST-NO; Mounting - Panel Mount; Input-Output Isolation - Phototriac; Switching Method - Triac; Voltage Range - Control - 19.2-28.8V DC; Voltage Range - Load - 100-240V AC; Current Range - Load - 0.1-5A; Dielectric Strength - 3000V AC; Temperature Rating - -30 to 80 deg C (-22 to 176 deg F); Dimensions - nominal - 1.87x1.47x0.45" (47.50x37.50x11.50mm); Additional Information - Integrated Heat Sink; Manufacturer Series - G3NE Series