Техническая Спецификация для Finder Overvoltage protection for sub-distribution 3-phased overvoltage suppressor IP20 7P.23.8.275.1020
Модели
7P.23.8.275.1020
7P Series - Surge Protection Device (SPD)
SPD fuse protection
The Finder SPD can break a 100 A DC current. This means that for short
circuit current of string (Isc) lower than 100 A, it is not necessary to
install a back U
circuit current of string (Isc) lower than 100 A, it is not necessary to
install a back U
p
fuse.
XII-2012, www
.finder
net.com