8 Nov
2006
8 Nov
'06
2:14 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.