4/11/2016 Switchcraft:Specification HarshEnvironmentConnectivitySolutions Rear(0.250mountinghole)andFront(0.469mountinghole) PushbuttonSwitches Thesesmallmomentaryswitchesarecompletelyenclosedinrugged metalhousing.Frontorrearpanelmounttypesoffer1A,1B,1C, or1Dswitching.Redorblackpushbuttonsandsolderterminalsare standard. SPECIFICATIONS Body:Copperalloy,plated. Pushbutton:Moldedredorblackplastic,integralwithshaft. Insulation:Rigidplastic. Springs:Integralcontacts,plated. Ratings:250mA,30Wmaximum,AC,noninductiveload. SolderTerminals:Copperalloy,silverplated. Locknuts:Copperalloy,plated. Series903,913:P10531. Series923,933:P11501. Lockwasher:Series903,913:Steel,P10603 FlatWasher:Series923,933:Steel,plated, S17901 SPECIALORDERFEATURES *Otherpushbuttoncolors. *Legends. 4/11/2016 Switchcraft:Specification PARTNUMBERS PushbuttonColor/Part Panel Number Circuit Mounting Red Black 903 913 1C Front *903D *913D 1D 923 933 1C Rear *923D 933D 1D *SpecialorderonlycontactSwitchcraftforpriceanddelivery.