31B系列单孔制动器动作旋转开关Features•Double-Sided,Double-Wiping,Knife-TypeRotaryContacts•SilverContactSurfacesforLong,ReliableLife•TerminalScrews–EasyInstallation•FourHoleMountControlSwitchSpecialFeatures•SpringReturntoNormal(Vertical)PositionInstrumentSwitchSpecialFeatures•Make-Before-Break(ShortingContacts)•CommonInputTapSwitchArrangement-–SequentiallyConnectedtoSeveralLinesUsingtheSameSwitchingDeck•PositivePositioning,MaintainedActionDetentMechani***ElectricalSpecificati***InterruptRatings•10A/125VAC•5A/240VAC•3A/600VAC•5A/30VDC•1A/125VDC•OverloadCurrent(50operati***):60A/125VACResistive•VoltageBreakdown:2000Vrmsminimum•InsulationResistance:100Megohmsminimum•ContactsResistance:.01ohmsmaximumMechanicalSpecificati***Secti***1to10Poles1to20Positi***8;AdjustableStopsfor2–8PositionRotationContactsBreak-Before-Make(Non-Shorting);)