SPST
Noun
Meaning
SPST (plural SPSTs)
Initialism of single pole, single throw: a type of electrical switch.
Anagrams
Examples
Equivalent to two SPST switches or relays actuated by a single coil.
The following designations are commonly encountered: * SPST – Single Pole Single Throw.
It is a SPST N.O. with the th…
This is a heavy duty SPST toggle switch - your basic on/off toggle.