How does a voltage selector switch work?
With the voltage selector switch, the end user can tell the equipment which wiring system to use based on where the switch is set. The switch directs the current to the correct components to handle the voltage required.
What is a three pole light switch?
Three pole or three-way switches are used to control one or more lights or fixtures from multiple locations, such as the top and bottom of a flight of stairs. Single pole and three pole switches look the same when installed but are used for different purposes.
What does a 3 pole switch mean?
What is voltage controlled switch?
Description. The Voltage-Controlled Switch block represents the electrical characteristics of a switch whose state is controlled by the voltage across the input ports (the controlling voltage). This block models either a variable-resistance or a short-transition switch.
What is the purpose of a selector switch?
A selector switch can control on or off of different currents circuit by rotating the handle. Common used for control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit.
What is a selector switch?
Definition of selector switch : an electric switch that selects a particular circuit or group of circuits (as on a telephone switchboard)
What is the common wire in a 3 way switch?
Black wire
Black wire: This is a hot wire that carries electricity from the power source to the first switch in a typical 3-way setup. It’s also called the “common wire” or the “line wire.” Unless the breaker is off, this black wire is always hot.
What’s the difference between 3-way and single pole switch?
The most common household switch, a single-pole, has two terminals and simply turns power on or off. A three-way switch has three terminals; a four-way has four.
Why do they call it a 3-way switch?
Why is it called a 3-way switch? Circuits controlled by two (single pole, double throw) switches are called three-way by convention to distinguish them from circuits controlled by one (single pole, single throw) switch, which may be considered two-way (on, off).
What is a voltage controlled SPDT?
The Voltage Controlled SPDT models a single-pole, double-throw switch. When the control voltage is greater than the Position 1 on-state voltage, the resistance between the pole and position 2 is Ron and the resistance between the pole and position 1 is Roff.