Basic Limit Switch - Plunger Actuated: Type - Subminiature Limit Switch; Head - Roller Lever; Operator Configuration - Simulated; Head Action - Spring Return, Standard; Poles/Contacts - SPDT 1NO 1NC; Current Rating - nominal - 0.1A; Force to Operate - 2.11 oz (0.58N) OF; Differential-Travel - max - 0.030 in (0.80mm) DT; Over-Travel - 0.040 in (1.00mm) OT; Contact Rating - 0.1A 30VDC; Connection - Solder Terminal; Operating Temperature - -40 deg F (-40 deg C) to 185 deg F (85 deg C); Additional Information - Gold Alloy Contact, 0.50 mm Contact Gap; Manufacturer Series - D2SW Series