It has four terminals.
Single pole single throw switch schematic.
A basic on off switch that turns a single circuit on or off.
This type of switch is sometimes called an a b switch because it lets.
A graphic illustrating an spst switch.
Single pole single throw spst switch circuit.
Spst single pole single throw.
Spst switches are thus very simple in nature.
Sp and dp refer to single pole and double pole st and dt refer to single throw and double throw.
The circuit symbol and a simple diagram representing the switch are shown and labelled.
When the switch is open the circuit is off.
Sp switches control only one electrical circuit.
Two for incoming hots and two for outgoing hots.
Pole refers to the number of circuits controlled by the switch.
Spdt single pole double throw.
One for the input and one for the output.
An spst switch has two terminals.
When the switch is closed the circuit is on.
A basic on off switch that turns a single circuit on or off.
Below is an example of a circuit which utilizes a single pole single throw switch.
An spst switch has two terminals.
A single pole double throw spdt switch is a switch that only has a single input and can connect to and switch between 2 outputs.
A single pole double throw switch can serve a variety of functions in a circuit.
An spdt switch routes one input circuit to one of two output.
Spdt single pole double throw.
A single pole single throw switch serves in circuits as on off switches.
Dp switches control two independent circuits and act like two identical switches that are mechanically linked.
An spdt switch routes one input circuit to one of two output circuits.
Spst single pole single throw.
This means it has one input terminal and two output terminals.