Switch configuration

Sometimes it happens we have to insert a relay, a switch or multiple switches in an electronic circuit. Depending on the needs, we may need one or more incoming signal routes and one or more outgoing contacts.

The image above collects all the most used combinations and shows us quickly which device we need to use in our system.

The acronyms obviously have a precise meaning. For example:

  • SPST = Single Pole Single Through
  • SPDT = Single Pole Double Through
  • DP3T = Double Pole Triple Through
  • NO = Normally Open
  • NC = Normally Closed

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Orders from July 9th to 25th will be shipped starting on Monday, July 28th. During this time, a 7% discount will be applied to all orders. Thank you.

ATTENZIONE
Gli ordini effettuati dal 9 al 25 luglio verranno spediti a partire da lunedì 28 luglio. Durante questo periodo, verrà applicato uno sconto del 7% a tutti gli ordini. Grazie.
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