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Multiway Switching Wikipedia
Single pole 2 way switch. 2 way switch single pole single throw or spst a simple on off switch. Sometimes referred to as a single pole single throw switch abbreviated to spst. Before proceeding an important component called a two way light switch is the main element of the 2 way switching irrespective of the type of wiring used. One brass terminal is designated for the incoming hot wire from the power source and the other is for the outgoing hot wire to the fixture. Single pole switch is referred as a single pole single throw switch. These wires are usually black.
Standard two way switching circuit. Using a common terminal and a selector to reroute the signal of a circuit the two way switch can be found in almost all electrical applications. The two terminals are either connected together allowing current to flow or disconnected from each other breaking the circuit as you throw the switch. The three terminals are usually named com l1 and l2 but sometimes com 1 way and 2 way are also used. A typical application is that of being able to switch the hall and landing lights on. The rating is marked on the switch and it must be the same as or preferably higher than the current draw for the device it controls.
It is a standard single pole switch with three terminals. A two way switch or a single pole double throw spdt switch can be used as a selector to switch between two circuits or signal paths in devices ranging from electric guitars to car engines. Double pole wiring apart from the fact that it accepts two pairs of hot wires a double pole switch is different from a single pole one in another important way. A single pole switch has two brass colored screw terminals that are connected to the hot or power source wires. Its rated for a higher current. It is a switch that provides a secure connection or disconnection over two terminals.
It is commonly used in onoff applications such as switches for light. Three way or more switching. For more home repair how tos home improvement help technology tips garden hints recipes holiday ide. A double pole switch is referred as a double pole single throw switch. 2 way switching two way switches. A two way light switch is a simple single pole changeover switch with three terminals.
Gallery of Single Pole 2 Way Switch
