[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]

Re: SPDT



Electrical Parlance for  "Single Pole- Double Throw" as in a switch.


Steven wrote:
> Hi,
>  What does "SPDT" refer to? Sentrol makes a magnet switch with no "SPDT"   I
> can't figure it out.  Steven
>
>


alt.security.alarms Main Index | alt.security.alarms Thread Index | alt.security.alarms Home | Archives Home