Basic Limit Switch - Plunger Actuated: Type - Basic Limit Switch; Head - Plunger; Operator Configuration - Pin; Head Action - Spring Return, Standard; Poles/Contacts - SPDT; Current Rating - nominal - 10A; Force to Operate - 17.98 oz (5.00N) OF; Pre-Travel - max - 0.035 in (0.90mm) PT; Differential-Travel - max - 0.007 in (0.18mm) DT; Over-Travel - 0.005 in (0.13mm) OT; Contact Rating - 10A 250 VAC; Connection - Screw Terminal; Connection Configuration - Bottom Facing Screw w/Toothed Washer, M4 + 5.5; Operating Temperature - -13 Deg F (-25 Deg C) to 176 Deg F (80 Deg C); Additional Information - Silver Contact, Case Material: Thermosetting Resin; Manufacturer Series - X Series