What does a single pole double throw switch do?

A single input with two different output switches is called Single Pole Double Throw switch (SPDT). Using this we can control two different circuits with the same single input. The switch can be operated by either manual method or integrated with the electromagnetic coil.

What does double pole double throw mean?

A Double Pole Double Throw (DPDT) switch consists of six terminals, two of which are independent input terminals. Each of the poles can complete two different circuits. In other words, each input terminal connects with two output terminals, and all four output terminals are separate.

What is difference between single pole and double pole switch?

Both single pole and double pole switches can be either single or double throw. A pole refers to the number of separate circuits a switch can control, a single pole switch can operate one circuit whereas a double pole switch can control two circuits. A throw refers to how many positions can be activated by a switch.

What is a single pole single throw switch?

A Single Pole Single Throw (SPST) switch is a switch that only has a single input and can connect only to one output. This means it only has one input terminal and only one output terminal. A Single Pole Single Throw switch serves in circuits as on-off switches.

What is a single pole single throw?

Where are double pole switches used?

One of the more common uses for a double pole switch is a light and fan combination. Often the light switch and the fan are on different circuits but can be controlled by the same switch.

What is single pole switch?

A single pole switch is used to control the light in a small closet or bathroom. It’s called a single pole switch because there are two wires connected or separated by the switch mechanism. There’s also a ground wire to protect against electrical faults.

What is single pole single throw switch?

A Single Pole Single Throw (SPST) switch is a switch that only has a single input and can connect only to one output. This means it only has one input terminal and only one output terminal.