Applies to surge protective devices designed for repeated operation to limit voltage surges on a.c. power circuits and to interrupt power follow current. Coverage includes arrester identification, arrester classification, standard voltage ratings, standard rated frequencies, switching impulse sparkover voltage, pressure relief, wet tests and acceptance tests. Also gives detailed definitions, table and annexes.

SS EN 60099-1:1994 - Identical

DIN EN 60099-1:2000 - Identical

SN EN 60099-1:1994 - Identical

DIN EN 60099-1 (2000-11) - Identical

BS EN 60099-1:1994 - Identical

I.S. EN 60099-1:1994 - Identical

NF EN 60099-1:1994 - Identical

UNE EN 60099-1:1996 - Identical