High voltage cylindrical fuse-link
max. 24 kV, I EC 60282-1, BS 2692-1, ESI 12-8 | HHB
SIBA
fuses for the protection of substations up to 24 kV.
The fuse-links of this section comply with the following national and
international standards:
• I EC 60282-1
• BS 2692-1
• ESI 12-8
Design and construction of these fuse-links follow the well-proven
concept of all SIBA high-voltage fuse-links. For pressure resistant
encapsulation, high grade ceramic is used. Contact material consists
of silver plated high conductivity copper. The pure silver melting ele-
ments have appropriate notches to ensure small time-current curve
tolerances and low let-through currents. The arc quenching quartz
sand is subject to particular survey criteria regarding its composition,
grain size and humidity content.
