
Surge arresters. Metal-oxide surge arresters without gaps for a.c. systems
出版:British Standards Institution

專家解讀視頻
Applies to non-linear resistor type surge arresters designed to limit voltage surges.
? British Standards Institution 2013
Amendment notes:
AMD 10270 published 15 March 1999
AMD 14490, August 2003 (not available separately)
IEC 60099-4 Ed. 1.0 - Identical