Standard By:International Electrotechnical Commission , 04/25/2008
Published:04/25/2008
Pages:41
File Size:1 file , 1.1 MB
Language:English, French
Note:This product is unavailable in Ukraine, Russia, Belarus
IEC 61643-21 Amd.1 Ed. 1.0 b:2008
Original price was: $190.00.$95.00Current price is: $95.00.
Amendment 1 – Low voltage surge protective devices – Part 21: Surge protective devices connected to telecommunications and signalling networks – Performance requirements and testing methods
International Electrotechnical Commission , 04/25/2008
Pages: 41
