Single Pole Single Throw Switch Circuit Symbol

In our electrical software you can click the action button then click the close circuit menu item to close the circuit switch.

Single pole single throw switch circuit symbol.

Switch with delayed opening. Single pole single throw spst switch circuit. Single pole single throw. Closed switch spst single pole single throw.

An spst switch has two terminals. 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. A simple on off switch. You can double click to edit the text at the symbol.

One for the input and one for the output. Spst single pole single throw. So a switch with one pole can only influence one single circuit. Basic switch symbols spst.

When the switch is closed the circuit is on. A basic on off switch that turns a single circuit on or off. A single pole single throw spst mercury switch on millimetre graph paper another mercury switch design a mercury switch is an electrical switch that opens and closes a circuit when a small amount of the liquid metal mercury connects metal electrodes to close the circuit. When the switch is open the circuit is off.

An on off switch allows current to flow only when it is in the closed on position. This means it has one input terminal and two output terminals. Double switch dpst bipolar double pole single throw. An spdt switch routes one input circuit to one of two output circuits.

Spdt single pole double throw. 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. Open switch spst single pole single throw generic symbol info. Double pole single throw dpst a pair of on off switches which operate together shown by the dotted line in the circuit symbol.

A single pole single throw switch serves in circuits as on off switches. A dpst switch is often used to switch mains electricity because it can isolate both the live and neutral connections. Below is an example of a circuit which utilizes a single pole single throw switch. 2 way switch spdt spdt single pole double throw.

A 2 way changeover switch directs the flow of current to one of two routes according to its position. Switch with delayed opening and closing. This type of switch is sometimes called an a b switch because it lets. A switch s throw count defines how many positions each of the switch s poles can be connected to.

For example if a switch has two throws each circuit pole in the switch can be connected to one of two. Spst switches are thus very simple in nature. This type can be used to switch the power supply to a circuit. A single pole double throw switch can serve a variety of functions in a circuit.

Switch with delayed opening. Switch delay when opening and closing. The photograph shows a spst toggle switch. Spst single pole single throw.