7 Nov
2006
7 Nov
'06
3:39 p.m.
Yes, in fact they're called a "4-way"
switch at your local hardware
or electrical supply store (because they have 4 terminals).
Ah! I'd always wondered why three-way switches were called three-way
when there are only two control points - and four-way switches four-way
when they give three, four, or more control points.
Thanks for explaining.
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