For wheelchair users 48 inches is usually specified as the maximum height since higher levels can be difficult to reach when sitting in a wheelchair.
Mounting height for residential wall switch.
Receptacles can be spacesd 12 ft.
When the switch is over a counter that has a knee space and the counter depth exceeds 20 inches the maximum height of a switch is reduced to 44 inches.
For both residential and commercial installations involving a request for an ada compliant mounting height of a garage door operator wall control button it would be advisable for the installing dealership to have the building owner or builder contractor expressly acknowledge in writing that the building owner or the structure s builder.
Requirements for electrical receptacle outlet or wall plug spacing height and clearances in buildings.
By installing the electrical switches and outlets receptacles at the same height as the rest of the home you are creating uniformity and uniformity will make the addition or finishing look like it belongs.
There are a couple of advantages to this.
The ideal light switch height is 48 inches from the floor.
The minimum allowable height according to the fair housing act is 15 inches from the floor.
The standard height for wall switches in most rooms excluding those over kitchen counters is 48 inches above the top of the floor covering measured to the bottom of the box.
Most electrical switches are mounted at a height of 44 to 46 inches from the bottom of the electrical box to the top of the finished floor.
In general electrical receptacles are installed along building walls such that at no point along the wall is the distance to the nearest electrical receptacle more than six feet i e.
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.
Electrical receptacle outlets on branch circuits of 30 amperes or less and communication system receptacles shall be located no more than 48 inches 1219 mm measured from the top of the receptacle outlet box nor less than 15 inches 381 mm measured from the bottom of the receptacle outlet box to the level of the finished floor or working platform.
First it puts the switch at a comfortable height for most people in a standing position.