Maestro Support

This article provides resources on how to properly install a Lutron Maestro digital switch. 

This article is expected to take 5 minutes to complete.

Knowledge Article Contents:

Before You Begin

1: MA-S8AM Installation

2: Frequently Asked Installation Questions

Related Articles

Before You Begin

Before installing your Maestro digital switch, have the following items available: 

Flathead screwdriver 

Phillips-head screwdriver   

Pliers

Maestro Digital Switch

Prior to installation, confirm your wallbox contains neutral wires. The Maestro digital switch requires a neutral connection to function.

Note: Neutral wires are commonly identified by a bundle of two or more white wires capped off in the back of the wallbox. 

Here is a picture of a typical wallbox that contains a neutral connection (bundle of white wires):

MA-S8AM Maestro Switch Installation

The MA-S8AM digital switch can be installed in a single-pole, 3-way, or multi-location application. Only one digital switch can be installed in a 3-way or multi-location application.  Click on the links below for the available installation resources:

 Single-pole install (for lights/fans controlled from one switch)

 Three-way install with a Maestro accessory switch (for lights/fans controlled from two switches) 

 Multi-location install with Maestro accessory switches (for lights/fans controlled from three or more switches)

Frequently Asked Installation Questions

Can I use this in a 3-way or 4-way application?

The MA-S8AM can be installed in a 3-way or 4-way application with the Maestro Accessory Switch (Model: MA-AS). It can not be installed with mechanical switches in a 3-way or 4-way.

Note: The MA-S8AM must be installed on the load side of a 3-way or 4-way circuit; place the companion switches in the remaining locations. 

How does a Maestro Companion Switch wire in a 4-way if there are only 3 terminals?

In a 4-way location, two wires will be connected to the blue screw terminal. These will be the wires that are tied to the blue screws on the other two switches.

Looking for a Maestro dimmer instead? Review the Selecting a Maestro Dimmer product selection article to find the right dimmer for your needs.