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SPD Installation...

Hi All,

A few of questions regarding stand alone SPD installation to domestic properties...

1, Should a stand along SPD be fitted in a metal clad enclosure as I see many plastic options similar to the isolator type units fitted by DNO.

2, Do they need to be protected by MCB?

3 Can I install directly to spare connection in Henley block?

Parents
  • Note that adding it as a "spur" at a Henley block is quite likely to exceed the recommended max length unless it butted right up against the block. Much better to have the SPD and enclosure inline with the tails, like an isolator.

Reply
  • Note that adding it as a "spur" at a Henley block is quite likely to exceed the recommended max length unless it butted right up against the block. Much better to have the SPD and enclosure inline with the tails, like an isolator.

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