Standard By:International Electrotechnical Commission , 07/27/2012
Published:07/27/2012
Pages:37
File Size:1 file , 910 KB
Language:English, French
Note:This product is unavailable in Ukraine, Russia, Belarus
IEC 61643-21 Amd.2 Ed. 1.0 b:2012
Original price was: $145.00.$72.00Current price is: $72.00.
Amendment 2 – Low voltage surge protective devices – Part 21: Surge protective devices connected to telecommunications and signalling networks – Performance requirements and testing methods
International Electrotechnical Commission , 07/27/2012
Pages: 37
