how 4 way switch works?

How does the 4 way switch work?
Four - way switches are used to control lighting from three or more locations. Four - way switches are used in combination with three- way switches. There are four terminals that provide two sets of toggle positions on a four - way switch. ... When the switch is in the up position, the current can flow through two terminals. Dec 22, 2020
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How is a 4 way switch wiring?
When wiring in the 4 way switch it is most simply described as simply cutting the two traveler wires (the two wires that go between the two 3 way switches and terminate on each switch ) and putting two wires from one switch on the top two terminals of the 4 way switch while putting the other two wires from the other ... Apr 15, 2019
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Is there a 4 way switch?
A four - way switch is similar to a three- way, except it has four terminals (plus a ground terminal) and controls one fixture from three locations. This type of switch must be combined between two three- way switches to form a circuit. Feb 27, 2020
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Is there a constant hot in a 4 way switch?
Find the red+black pair that goes into the same cable: those are the messengers. The remaining wire is the always- hot or switched- hot. You will also note the messengers are on brass screws, and the always- hot or switched- hot is on the black screw.
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