MICRO SWITCH™ Hazardous Location Switches: CX Series Explosion-Proof Limit Switch, Side Rotary (Lever Not Included), 1NC 1NO Single Pole Double Throw (SPDT) Snap Action, Short Epoxy-Coated Aluminum Housing, Contains 2 Basic Switches (Single Lobe Cam For Each Basic), Class I, Groups C and D; Class II, Groups E and G