MICRO SWITCH™ Environmentally Sealed Limit Switches: EN Series, Double Pole Double Throw (DPDT), 4 A Resistive at 28 Vdc, Stainless Steel Enclosure, Pin Plunger Actuator, Low Force Internal Spring, (6) 1829 mm [72 in] Lead Wire Termination (20 Gage) Side Exit, Leads Marked with Circuit and Gage