Honeywell LSYBB3K MICRO SWITCH™ Heavy-Duty Limit Switches: HDLS Series, Epoxy-Coated Zinc Housing, Top Rotary, Momentary, Increased Overtravel, Low Temperature Fluorosilicone Sealed, 1NC 1NO Single Pole Double Throw (SPDT) Snap Action, Double Break, AC 15, A600; DC 13, R30