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Automatic Transfer Switches
100 - 400 Amps,
600 VAC
100 - 400 Amps, 600 VAC
•Singlecoildesign,electricallyoperatedandmechanicallyheld
•Programmableexerciser
•SPDTauxiliarycontacts
•Maincontactsaresilveralloytoresistweldingandsticking
•Conformalcoatingprotectsallprintedcircuitboards
•IndicatingLED'sforswitchposition—Normal,Emergency,andStandbyOperating
•NEMA1enclosurewithhingeddoorandkey-lockinghandle
•Three-positionswitch—FastTest,Auto,NormalTest
•Arcchutesonmaincontacts
•NEMA12enclosure •4-poledesignforneutralisolation
•NEMA3Renclosure •Two(2)setsofauxiliarycontacts
•NEMA4&4Xenclosure •Preferredsourceselectorswitch
•ExteriorACmeterpackage •Manual3positionselectorswitch
•Controlsaccessiblethrough •Remoteautomaticcontrolcircuit
doorindoordesignonNEMA •Signalbeforetransfercontacts
type3Rand4enclosures–key •Returntonormaltimerbypass
lockprovidedonaccessdoor