... approved micro switch 2.Door switch used for slot machine,test machine,etc 1.With ENEC/UL approved micro switch2.250VAC ... must have 0.38 min overtravel and with rod in free position basic switch plunger must have 0.18 min releasetravel13 ... in Appliance,automat,Office appliance,computer/Business service,test machine,medical equipment,coumunication equipment,etc test machine door switch, ENEC,UL approval