Switch is an electrical component that can break or connect an electrical or electronic circuit, interrupting the flow of current or diverting it from one conductor to another. The most familiar form of switch is a manually operated electromechanical device with one or more sets of electrical contacts, which are connected to external circuits. Each set of contacts can be in one of two states: either "closed" meaning the contacts are touching and electricity can flow between them, or "open", meaning the contacts are separated and the switch is nonconducting. The mechanism actuating the transition between these two states (open or closed) can be either a "toggle" (flip switch for continuous "on" or "off") or "momentary" (push-for "on" or push-for "off") type.Types of switch which are used in electronic industry: SPST, SPDT, DPST, DPDT

Technology: slide switches, toggle switches, rocker switches, rotary switches, push button switches