Posted on February 1, 2018February 3, 2018 by Pulse AssentIEC 61643-352:2018 Components for low-voltage surge protection – Part 352: Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs) Link: IEC 61643-352:2018 Components for low-voltage surge protection – Part 352: Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs) Source: BSI Standards Related Posts:New laws to introduce digital labelling for…Expert regional innovation hubs given £75 million…UK Export Finance unveils extra support for SME exportersUK signs landmark economic partnership with NigeriaSME Council membership revealed ahead of first meeting
