Limit Switch Operating Heads - Wobble Actuated: Type - Limit Switch Head and Operator; Head/Operator - Wobble Stick; Operator Configuration - Flexible Cable; Head Action - Spring Return, Standard; Operating Force - 0.31 lb (1.39N) OF; Pre-Travel - Travel To Operate - 1.125 in (28.6mm) PT; Operating Temperature - min - -20 deg F (-29 deg C); Operating Temperature - max - 160 deg F (71 deg C); Switch Model - 8LS1 (L), 208LS1; Manufacturer Series - LS/200LS