Limit Switch Operating Heads - Plunger Actuated: Type - Limit Switch Head and Operator; Head/Operator - Top Push Roller; Operator Configuration - Standard; Head Action - Spring Return, Standard; Operating Temperature - min - 14 Deg F (-10 Deg C); Operating Temperature - max - 176 Deg F (80 Deg C); Additional Information - Weather-proof Switches; Manufacturer Series - WLSeries