MERSEN Q075891 British Standard fuse-link Protistor® 17x49 gR 690V AC UL 55A

Extremely high breaking capacity fuses:Protection of power semiconductors as per IEC standard 60269-1 and -4690V voltage rating as per IEC 33gR class (current ratings 12 to 90A) as per VDE 636-23- Clearing all overloads- Improved safety and protection- Enabling selective coordination with all fuses within distribution circuit aR class (current ratings 100A) according to VDE 636-23 and IEC 60269-4Connection as per:- German standard DIN 43653/00C- British standard BS88-4These fuses are UL Recognized