The spst is a basic onoff switch that is used to connect or break the connection. These switches sense the rotary speed of a shaft either by a centrifugal weight mechanism mounted on the shaft or by some kind of non contact detection of shaft motion such as optical or magnetic.

Contura Ii Rocker Switch Legend Type
Types of toggle switches. Toggle switches are actuated by moving a lever back and forth to open or close an electrical circuit. This is the basic on and off switch consisting of one input contact and one. Double pole single throw switch dpst. Dpst double pole single throw. A rotary switch has a knob that you turn to open and close the contacts. This switch has three terminalsone is input contact and remaining two are.
Spdt single pole double throw. Mechanical switches single pole single throw switch spst. Types of switches in electronic circuits toggle switch. Maintained contact and momentary contact. The spdt switch is a three terminal switch one terminal is used as input and remaining. Momentary contact toggle switches do not.
Working of spst switch the single pole single through spst is a basic onoff switch that just connects or breaks the connection between two terminals. A toggle switch has a lever that you flip up or down to open or close the contacts. These are briefly discussed below. Types of switches spst single pole single throw. There are two basic types. Maintained contact toggle switches maintain the position to which they are moved or actuated.
Single pole double throw switch spdt. The switch in the base of many. Basic types of switches are spst spdt dpst and dpdt. There are many different types of process switches.