• Stainless steel housing, cylindrical • Diameter: M12, M18, M30 • Short versions • Sensing distance: 2 to 15 mm • Rated operational voltage: 20 to 250 VAC • Output: SCR, make or break switching • LED-indication for output ON • Plug versions M12 or 1/2" UNF Proximity switch in stainless steel housings ranging from 12 to 30 mm. SCR, 500 mA output. Normally open or closed output types. Plug versions M12 or 1/2" UNF.