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Leviton 6284 Whole-House Blocking Coupler
Leviton 6284 Whole-House Blocking Coupler
Leviton 6284 Whole-House Blocking Coupler
Item# 4851
Free shipping on orders over $175 - See Details


  • Blocks X10 signals from entering the home
  • Couples X10 signals across 2 and 3 phase systems

Essential Info

This Whole-House Blocking Coupler slips over the neutral wire feed entering the house. It senses the presence of X10 signals and generates an offsetting voltage signal to neutralize it. At the same time the Whole-House Blocking Coupler acts as a passive (non-amplified) signal coupler to allow X10 signals to travel between phases within the home.


What's Included

  • Whole-House Blocking Coupler
  • More Info

    Professional installation recommended.



    Manufacturer Product No.:6284

    Important notes:
    Only merchandise credit for defective items returned within 30 days of purchase. No other returns allowed on this item.


    2 Ratings
    5 star: 50%  (1)
    4 star: 0%  (0)
    3 star: 50%  (1)
    2 star: 0%  (0)
    1 star: 0%  (0)
    Average Customer Rating
    (2 customer ratings)
    Share your thoughts with other customers
    JOHN -- hampton, NH   4/8/2010
    Works great.
    DAVID -- knoxville, TN   10/20/2006
    I had to return this prpdict because it would not work on a 400 amp metercenter.
    MICHAEL -- everett, WA   1/28/2006
    Works as advertised
    MARIO -- rio rancho, NM   12/10/2005
    Great item.
    JAYME -- nashville, TN   7/22/2005
    Works very well
    GEORGE -- sun prairie, WI   5/16/2005
    Does everything is say it can do. No outside interferance.
    ROBIN -- oakpark, CA   3/4/2005
    Seems to have corrected the external incomming signal information.
    DONALD -- monessen, PA   9/14/2004
    I had stray signals coming from a neighbor. The neighbor was even on a different house code but my lights were randomly turning off and on. This unit stopped that all together. Another important feature of this unit is that it also stops signal from getting out of your home. Look at this as a "needed item" in any x10 installation. It stops unwanted ignals from getting into your home and keeps your x10 signals from getting out. I would recommend this product.
    DAVID -- sierra vista, AZ   7/7/2004
    I didn't want someone else to be able to control my house and this seems to be a great solution.
    MICHAEL -- houston, TX   6/15/2004
    Has been installed without a problem. I am able to communicate on both sides of the power service...but I wasn't having a problem to start with. When I have more items installed, I will power it off and see if I start having problems. Thanks
    NOEL -- brisbane, CA   12/7/2003
    Easy to install. Seems to reduce overall noise in house.

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