Description
6,9GRB17/50
50A 690V grB Series BS88-4 Semiconductor Very Fast Acting
Extremely high breaking capacity fuses:
Protection of power semiconductors as per IEC standard 60269-1 and -4
690V voltage rating as per IEC 33
gR 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 60269-4
Connection as per:
– German standard DIN 43653/00C
– British standard BS88-4
These fuses are UL Recognized
