ISCO

Over here in NI we often refer to the connector blocks for tails as ISCOs or perhaps ESCOs. I think Henley blocks are perhaps how they are referred to on the mainland. I used to know  the words of the acronym but I cannot recall and  a web search didnt help. Any ideas?

Parents
  • We had ISCO cut out and neutral block in my old house which was built around 1950 ish  my guess is the SEB we're using whatever they had knocking about at the time. The cutouts survived well into the 80s so must of been the best quality 

Reply
  • We had ISCO cut out and neutral block in my old house which was built around 1950 ish  my guess is the SEB we're using whatever they had knocking about at the time. The cutouts survived well into the 80s so must of been the best quality 

Children
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