What Is an SPDT Switch?
An SPDT switch, or Single Pole Double Throw switch, is a type of switch that features one control circuit and two contacts.
An SPDT switch (Single Pole Double Throw) is a type of switch with one control circuit and two contacts. It not only turns circuits on or off but also allows for the switching of the direction of the contacts.
This enables toggling between two different options, such as reversing the direction of a motor or adjusting the brightness of lighting in two steps. In industrial applications, it is often used in conjunction with other switches with different circuit configurations to build control systems.