Electrically designed and tested to IEC 60269 Part 1 & 4. Mechanically in accordance with DIN 43 620.
The 690V High-Speed Full Range fuses in this catalogue are complementary to the Bussmann standard range of
fuses in the HSFL-97/98 catalogue.
The 690V High-Speed Full Range fuses are tested in accordance to IEC 60269 Part 1 & 4.
The fuses detailed in this publication have been tested at 690V +10%. In North America, fuses are qualified for 700V AC.
The rated current value of these Bussmann fuses is based on the conditions according to IEC 60269 at 20°C. The
following graph gives correction factors (k) for a range of temperatures (–40°C to +80°C).