412-4T2

A rotary switch is a switch that has several contacts on a rotating spindle. It is used to connect two or more electrical circuits or components. The 412-4T2 rotary switch is a four-pole switch with two throwing positions. Each pole has two terminals where connections can be made. The terminals of opposite poles are linked together by a rotating disk with four lobes, allowing the switch to make either one of two connections.

The 412-4T2 switch is used in many different applications. These include audio volume control, power switching, motor switching and control, signal routing and signal mixing. It has been used as a signal selector in car stereos, guitar amplifiers and other audio systems. It is also used as a power switch in test equipment, medical systems, and industrial control systems. This type of switch is commonly found in radios, mixers, audio processors and loudspeaker systems.

The working principle of a 412-4T2 rotary switch is quite simple. When the switch is in its off position, none of the terminals are connected, thus isolating two or more electrical circuits or components from each other. When the switch is turned from the off position to the on position, the rotating disk connects one of the lobes and thus joins one set of terminals with the other set.

The 412-4T2 rotary switch is a reliable, cost-effective switch solution for many applications. It has a long established history and is used in many different industries. The switch is easy to install, compact and can be quickly actuated to make or break a connection.