Honeywell GLAA01A1B MICRO SWITCH™ Global Limit Switches: GLA Series, EN50041 Mounting Standard, Epoxy-Coated Zinc Housing, Non Plug-In Body Style, Side Rotary, Fixed Length Roller Lever, Ø 19 mm x 6 mm [0.75 in x 0.24 in] Steel Roller, 1NC 1NO Single Pole Double Throw (SPDT)