Title: Jordfeilautomat 3+N.pdf
A3,000Personnel and fire protection: Cable and line protection againstElectrical featuresoverload and short-circuits.ARated short-circuit capacity lcn6,000≤0.1sBreak time under I△n1.2 SelectionHzRated frequency50/60Rated residual operating currentRated impulse withstand voltage (1.2/50)UimpI∆n ＝30 mA: additional protection in the case of direct4,000Vcontact.kVDielectric TEST voltage at ind. Freq. for 1min2500Insulation voltage UiTripping class2Pollution degreeA and AC class2,000A class tripping is ensured for sinusoidal, alternating residualElectrical lifecurrents as well as for pulsed DC residual currents, whether they10,000Mechanical lifebe quickly or slowly increase.YesContact position indicatorMechanical featuresProtection degreeIP20AC class tripping is ensured for sinusoidal, alternating residualAmbient temperature (with daily average≤35℃)currents, whether they be quickly or slowly increase.℃25...+40℃