multiple contact switch

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• Contact (video game) — Contact North American box art Developer(s) Grasshopper Manufacture Publisher(s) …   Wikipedia

• Switch — For other uses, see Switch (disambiguation). Electrical switches. Top, left to right: circuit breaker, mercury switch, wafer switch, DIP switch, surface mount switch, reed switch. Bottom, left to right: wall switch (U.S. style), miniature toggle… …   Wikipedia

• Contact print — For the photolithography technique, see contact lithography. An example of a contact print from small format film strips intended for image review. A contact print is a photographic image produced from film; sometimes from a film negative, and… …   Wikipedia

• contact breaker — circuit breaker cir cuit break er, n. (Elec.) A device contained within an electrical circuit designed to interrupt the circuit when the current exceeds a preset value; it is sometimes called a {contact breaker}. Its function is to prevent fire… …   The Collaborative International Dictionary of English

• Stepping switch — In electrical controls, a stepping switch is an electromechanical device which allows an input connection to be connected to one of a number of possible output connections, under the control of a series of electrical pulses. They could step on… …   Wikipedia

• Crossbar switch — In electronics, a crossbar switch (also known as cross point switch, crosspoint switch, or matrix switch) is a switch connecting multiple inputs to multiple outputs in a matrix manner. Originally the term was used literally, for a matrix switch… …   Wikipedia

• Light switch — A light switch is a switch, most commonly used to operate electric lights, permanently connected equipment, or electrical outlets.In modern homes most lights are operated using switches set in walls, usually 6 10 inches (15 25 cm) away from a… …   Wikipedia

• Mercury switch — A Single Pole, Single Throw (SPST) mercury switch on millimetre graph paper …   Wikipedia

• 1ESS switch — The Number One Electronic Switching System, the first large scale Stored Program Control (SPC) telephone exchange or Electronic Switching System in the Bell System, was introduced in Succasunna, New Jersey, in May 1965[1]. The switching fabric… …   Wikipedia

• Vandal resistant switch — Vandal resistant switches (sometimes referred to as vandal proof switches) are electrical switches designed to be installed in a location and application where they may be subject to vandalism, harsh environmental conditions or simply operated… …   Wikipedia

• Rotary switch — A rotary switch is a type of switch that is used on devices which have two or more different states or modes of operation, such as a three speed fan or a CB radio with multiple frequencies of reception or channels .A rotary switch consists of a… …   Wikipedia