These Radio Shack modules are the same as the X-10 3-prong appliance modules. I've been using X-10 products for over 30 years, first introduced via Radio Shack. They're not the usual X-10 white, but work the same and are great as I use them in the cellar to run fans and dehumidifier off an X-10 timer.
Verified purchase: Yes | Condition: New
works with X-10 and radio shack products
Verified purchase: Yes | Condition: New
works good out of production for years good to be able to find them
Verified purchase: Yes | Condition: Pre-owned
Verified purchase: Yes | Condition: Pre-owned
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