Single Pole Double Throw Wiring Diagram. A double pole single throw dpst switch controls the connections to two wires at once where each wire only has one possible connection. This means it has one input terminal and two output terminals.
The spdt switch not only turn off or turn on the circuits even it has other various function. Single pole double throw spdt relay wiring diagram this is the diagram below to learn all the pin terminals of a single pole double throw spdt relay. Cs220 2gy 1286 w 3032 2e leviton 20 amp commercial double pole plr ms302 ds decora rocker 4 way ac quiet switch 15 duplex style single 1202 2l 5628 2w combination stacked 54504 2 grade heavy 30 600 volt toggle 5601 5603 3 120 277v 600v 1262 5502 8 brown sp 3w dual grounding wiring.
Double throw closes a circuit in the up or down position on on.
The difference between the older and the newer switch is the ground screw. 3 way switch single pole double throw or spdt how to wire a light switch light switch wiring home electrical wiring diy electrical. It has one input terminal and two output terminals. An spdt switch or single pole double throw switch is a type of switch that has only one input but two inputs.