Honeywell LSYAC3KQ-FP MICRO SWITCH™ Heavy-Duty Limit Switches: HDLS Series, Fully Potted, Epoxy-Coated Zinc Housing, Side Rotary, Momentary, No Lever, High Temperature Chemical Resistant Fluorocarbon Sealed, 1NC 1NO Single Pole Double Throw (SPDT) Snap Action, Double Break, AC