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X10 WS13A and PRO XPS3: Decorator Non-Dimming Appliance Wall Switch Module

Thumb ws12a.jpg


Product Pages


0.38 lbs.
Power Supply
120VAC @ 60Hz
Max Load
20-amp devices at 120V, control up to 2,400 watts
Connection Requirement
Neutral Wire

  • Responds to All Lights On and All Units Off.
  • Requires X10 WS14A or PRO XPSS Companion Switch for 3-Way applications.

Related Articles

Wall Switch Modules

Troubleshooting FAQS

I have a light that I would like to control from two different switches, but right now it only has one switch. Can X10 help me without rewiring?

I've noticed that my wall switch module feels quite warm to the touch. Is this normal, and is it safe?

If I mount multiple dimmer switches right next to each other, does that reduce the maximum load they can safely handle?

Why do some modules work in some outlets and not in others?

Why do some modules sometimes turn on and off by themselves?

My wall switches are installed and appear to be working properly, but they emit an audible hum. Why does this happen? Is this normal?

Why does my Wall Switch Module turn on but not off?

Why does my Wall Switch Module turn off but not on?

Since there are 256 possible addresses, am I limited to 256 controlled devices?

My WS13A and a WS14A are setup for a 3-way application with fluorescent lights. My WS14a will only turn the light off. Why?

My WS12A and a WS14A are setup for a 3-way application with incandescent lights. My WS14A does not control the light properly. Why?

What is the wattage capability for X10 wall switches?

Where are the House and Unit Code dials on my Decorator-style wall switch?