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#12
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4 way switches are use in rooms where lights are controlled from more than two places at once. The first two locations use 3 way's and the 3rd "or more" use 4 way's. The switch has 4 terminals on it . In one position it connects across. In the other position in cross the terminals. Great for reversing DC motors.
Last edited by tagayoff : 17-01-2011 at 21:46. |
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