Mersen H078046J

Protistor® are very fast acting with striker. These fuses boast a high breaking capacity, and the FF types all conform to IEC 269-1 & 4, resulting in a safe and reliable fuse which is commonly used in semiconductor protection. 600V - 690V AC. aR Class. With Trip Indicator. High breaking capacity. FF types conform to IEC 269-1 & 4 Current Rating = 20A Voltage Rating = 690V ac Fuse Speed = FF Fuse Size = 14.3 x 51mm Diameter = 14.3mm Overall Length = 51mm High Rupture Capacity = Yes Application Category = aR Breaking Capacity at Maximum Voltage Rating = 200 kA Includes Indicator = Yes