Description
Gleason Gleason Obsolete Geared Rotary Limit Switch 44 = Series 44 2 Circuit Switch 4E = NEMA 4 Rated Watertight Enclosure 4 = Switches are Slow Make Slow Make Slow Break. 2 NC Not recommended for DC Voltage W = 1/2 Dia Shaft with #3 Woodruff Key & Keyway. shaft extends 1 & 1/2 Inch 128 = 128 to 1 Gear Ratio. Cam Block turns once every 128 revolutions of the main shaft