Modutrol IV Motor, 120Vac, Non Spring Return, 300 Lb-In Torque, 2 Internal Auxiliary Switches, 60-120 Second Nominal Timing, Modualting, 4-20Ma Control Signal, 90-160 Degree Stroke, 90 Degree Factory Stroke Setting, Foot Mounted, Dual Ended Square Shaft, Integral Junction Box Provides Nema 3 Weather Protection, Includes Transformer and Screw Terminal Adapter, Adjustable Zero and Span for Split Range Applications