LEADER 01538oam 2200421 450 001 9910713939803321 005 20201214095709.0 035 $a(CKB)5470000002506266 035 $a(OCoLC)1200506671$z(OCoLC)1206185163 035 $a(EXLCZ)995470000002506266 100 $a20201016d1983 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aFailures of Class 1E safety-related switchgear circuit breakers to close on demand 210 1$aWashington, D.C. :$cUnited States Nuclear Regulatory Commission, Office of Inspection and Enforcement,$d1983. 215 $a1 online resource 225 1 $aInformation notice ;$vno. 83-50 300 $a"August 1, 1983." 606 $aElectric switchgear$xDefects 606 $aElectric circuit-breakers$xDefects 606 $aNuclear power plants$xElectric equipment 606 $aNuclear power plants$xElectric equipment$2fast 615 0$aElectric switchgear$xDefects. 615 0$aElectric circuit-breakers$xDefects. 615 0$aNuclear power plants$xElectric equipment. 615 7$aNuclear power plants$xElectric equipment. 712 02$aU.S. Nuclear Regulatory Commission.$bOffice of Inspection and Enforcement, 801 0$bGPO 801 1$bGPO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910713939803321 996 $aFailures of Class 1E safety-related switchgear circuit breakers to close on demand$93325004 997 $aUNINA