Single Pole Single Throw Switch Schematic

One for the input and one for the output.

Single pole single throw switch schematic. 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. It has four terminals. An spst switch has two terminals. A basic on off switch that turns a single circuit on or off.

Sp switches control only one electrical circuit. Spst single pole single throw. Two for incoming hots and two for outgoing hots. Spst switches are thus very simple in nature.

This means it has one input terminal and two output terminals. When the switch is open the circuit is off. This type of switch is sometimes called an a b switch because it lets. A double pole switch is what you need to control a 240 volt device because 240 volt circuits have two hot wires.

One for the input and one for the output. A basic on off switch that turns a single circuit on or off. The circuit symbol and a simple diagram representing the switch are shown and labelled. Sp and dp refer to single pole and double pole st and dt refer to single throw and double throw.

Single pole single throw spst switch circuit. A graphic illustrating an spst switch. Pole refers to the number of circuits controlled by the switch. Spdt single pole double throw.

Spdt single pole double throw. Spst single pole single throw. When the switch is closed the circuit is on. A single pole single throw switch serves in circuits as on off switches.

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 circuits. An spdt switch routes one input circuit to one of two output. Dp switches control two independent circuits and act like two identical switches that are mechanically linked.