Enclosed Switch - Rotary Actuated: Type - Safety Limit Switch; Rating - NEMA - NEMA 4; Head/Operator - Side Rotary Roller Lever; Operator Configuration - Standard; Head Action - Spring Return, Standard; Poles/Contacts - SPDT 1NO 1NC; Current Rating - nominal - 10A; Operating Temperature - min - -13 deg F -25 deg C; Operating Temperature - max - 185 deg F 85 deg C; Body Construction - Die Cast Zinc; Connection Type - Threaded Entry; Connection Size - 20mm; Electrical Rating - VAC/DC - 10A 600Vac Vdc Rated; Additional Information - Snap Action, Silver Contact, Direct Opening, NEMA 1,4,12,13,IP67, Roller Material Metal