Standard Light Switch Box Dimensions

This has no effect unless you are putting the outlet in a really tight space.

Standard light switch box dimensions.

When mounting a light switch over a countertop for example in an indoor or outdoor kitchen an art studio or a craft room reduce the standard wall mounting height to 40 inches. As for the outer edges of the plates these are pretty close but actually can differ by as much as 1 4. A standard rectangular shape is the most common electrical box. Kyle switch plates stocks the largest selection of switch plate sizes on the web so you can find the wall plate you need.

They provide much more room for wiring than shallow round pan boxes and can be used as junction boxes. This is kyle switch plates light switch cover reference page where you ll find information on 400 sizes terminology and faq s. Shop for light switch plates in all sizes colors and finishes. These boxes protect wiring from the elements with gaskets sealed seams and watertight covers.

The standard dimensions are for the switch itself which will include the hole for the switch and the ability to be screwed on the top and bottom of the switch. If the counter has no knee space the counter width shouldn t exceed 24 inches and the. The height from the floor to the middle of the switch plate should not exceed 48 inches and the minimum height should not be less than 15 inches. Metal boxes are suitable for surface mounted installations using metal conduit.

Measure 2 inches under that mark and make another mark for the bottom of a standard 4 inch electrical box. Octagon and standard size round boxes range from 1 1 2 to 3 inches deep and are the standard box for ceiling or wall mounted light fixtures weighing up to 50 pounds. Different electrical box sizes fit varying installation needs. It houses a single electrical switch or outlet and comes in metal or nonmetallic units.