MICRO SWITCH™ Miniature Environmentally Sealed Limit Switches: EN Series, Double Pole Double Throw (DPDT), 7 A Resistive at 28 Vdc, Stainless Steel Enclosure, Roller Plunger Actuator with Stainless Steel Screw and Miniature Lock Nut, 15/32-32 UNS Threaded Bushing, 38 mm [1.485 in] Plunger and Bushing Length, Resistant to Hydraulic Fluids, (6) 1829 mm [72 in] Lead Wire Termination (20 Gage) Side Exit, Leads Marked with Circuit and Gage, FAA-PMA Approved .. see full description