Basic Switch - Plunger Actuated: Type - Subminiature Limit Switch; Head - Roller Lever; Operator Configuration - Hinge; Head Action - Spring Return, Standard; Poles/Contacts - SPDT 1NO 1NC; Current Rating - nominal - 2A; Force to Operate - 2.15 oz (0.60N) OF; Differential-Travel - max - 0.030 in (0.80mm) DT; Over-Travel - 0.030 in (0.80mm) OT; Contact Rating - 2A 250VAC; Connection - Solder Terminal; Operating Temperature - -40 deg F (-40 deg C) to 185 deg F (85 deg C); Additional Information - Silver Alloy Contact, 0.50 mm Contact Gap; Manufacturer Series - D2SW Series