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English

Etymology

Named after its three electrical connections, as opposed to a normal light switch's two.

Noun
en-noun|sg=three-way switch|es

1. A type of light switch which can be arranged in pairs to control lights from two locations, as at either end of a stairway or long hallway.

ru:three-way switch

• 2006-11-15 04:14 - RobotGMwikt - robot Adding: [[ru:three-way switch]]

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