When the switch is open the circuit is off.
Single pole single throw switch spst symbol.
Switch with delayed opening and closing.
An spst switch has two terminals.
Open switch spst single pole single throw generic symbol info.
Closed switch spst single pole single throw.
Switch with delayed opening.
A single pole single throw switch serves in circuits as on off switches.
An example is a light switch.
When used with mains electricity this type of switch must be in the live wire but it is better to use a dpst switch to isolate both live and neutral.
One for the input and one for the output.
A graphic illustrating an spst switch.
Spsts are perfect for on off switching.
A basic on off switch that turns a single circuit on or off.
When the switch is closed the circuit is on.
The photograph shows a spst toggle switch.
Spst switches are thus very simple in nature.
Spst single pole single throw.
Spst single pole single throw.
Switch with delayed opening.
Below is an example of a circuit which utilizes a single pole single throw switch.
An spdt switch routes one input circuit to one of two output.
Single pole single throw normally closed a simple on off switch.
Single pole single throw spst switch circuit.
Switch delay when opening and closing.
Spst switches should only require two terminals.
A simple on off switch.
Double switch dpst bipolar.
They re also a very common form of momentary switches.
A single pole single throw spst switch is as simple as it gets.
The switch will either be closed or completely disconnected.
An example is a pushbutton switch.
Single pole single throw normally open a simple on off switch.
Spdt single pole double throw.
This type can be used to switch the power supply to a circuit.