Difference between 1P2T and SPST switch.

Discussion in 'The Projects Forum' started by danforth, May 10, 2011.

  1. danforth

    Thread Starter Member

    May 8, 2011
    22
    0
    What is the difference?
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    SPDT (1P2T) means the switch makes contacts in both positions. SPST only has one on position.
     
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