A500T1/4E-1

Series: .625kV to 15.5 kV PT Fuses Medium Voltage Potential Transformer Fuse 5000VAC 0.25A Ferrule Amp-Trap® Mersen PT fuses are current-limiting fuses with high interrupting rating, used for the primary winding protection of potential transformer. They are small dimension ferrule type fuses and mount in standard clips. Current ratings are from 0.25A to 10A