Speed Monitoring Relay Delay Time 1 to 900 sec Delay Type Adjustable Electrical Connection Screw Terminal IP Rating IP20 Input Voltage 24 to 240V AC/DC Mounting Style DIN Rail Number of Pins 12 Standards CCC CE Certified EAC RCM UL Listed Body Depth 4.02 in Body Height 3.39 in Body Width 0.89 in Electrical Operating Durability 100 000