Honeywell LSG1A MICRO SWITCH™ Heavy-Duty Limit Switches: HDLS Series, Epoxy-Coated Zinc Housing, Maintained, Side Pin Plunger, Ø 9.47 mm [0.38 in], Steel Plunger, 1NC 1NO Single Pole Double Throw (SPDT) Snap Action, Double Break, AC 15, A600; DC 13, R300, 0.5 in - 14 NPT