Enclosed Switch - Rotary Actuated: Type - Safety Limit Switch; Rating - NEMA - NEMA 4X,6P; Head/Operator - Top Rotary Roller Lever; Operator Configuration - Standard; Head Action - Spring Return, Standard; Poles/Contacts - SPST; Current Rating - nominal - 2A; Travel Direction - CW or CCW; Operating Force - 2.1 lb (9.41N) OF; Pre-Travel - Travel To Operate - 21 deg PT; Differential-Travel - Travel To Reset - 12 deg DT; Over-Travel/Total-Travel - 50 deg OT; Operating Temperature - min - -40 deg F (-40 deg C ); Operating Temperature - max - 176 deg F (80 deg C); Body Construction - Resin; Connection Type - Threaded Entry; Connection Size - PG13.5; Electrical Rating - VAC/DC - 2A 400VAC; Additional Information - Snap Action. Listings: NEMA 3, 4, 4X, 6P,13, IP 67