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Location
Indoor
Features
Status Indicators
Wired
Voltage
220V AC
Ease of Installation
Intermediate (Installs < 60 minutes)
Brand
Leviton
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Protect All of Your Home Electronics with a Single Device
Leviton 51120-1 Panel Mount Whole Home Surge Protector and Supressor
Leviton 51120-1 Panel Mount Whole Home Surge Protector and Supressor
Leviton 51120-1 Panel Mount Whole Home Surge Protector and Supressor
Item# 4860
Price: Normally $229.99 
Hot Deal $175.69
Qty:
Free shipping on orders over $50 - See Details

Overview

  • For use at the service entrance, utility meter, or other branch panel locations
  • Unlimited main breaker panel current
  • Transient surge capacity - 950 joules, Maximum surge current - 50,000A
  • Response time - Instantaneous
  • Can be surfaced-mounted or flush-mounted in-wall in a 6"x 6"x 4" cutout

Essential Info

Provide your home with protection from high-energy transient voltage surges that can damage sensitive electronics such as computers, audio and video gear and other electronic appliances. The Leviton 51120-1 Whole Home Surge Protector and Supressor can be used individually or as part of a coordinated application strategy, to protect sensitive electronic equipment, in industrial, commercial and residential locations. This device will divert damaging voltage transients, or surges, away from electronic equipment offering protection against catastrophic failure, costly downtime and data disruptions.

Manuals/Software

What's Included

  • 1x - Leviton 51120-1 Panel Mount Whole Home Surge Protector and Supressor
  • More Info

    The Leviton Branch Panel Mounted transient voltage surge suppressor (TVSS) devices have been designed to protect residential as well as small commercial establishments from high voltage transients. Standardized J-Box metal enclosure with prepunched standard size knockouts simplifies flush mounting in typical frame construction environments, and provides convenient connection means to existing branch panels. Some of the features are:

    Additional Features
  • Tested to ANSI/IEEE C62.41 standards
  • Single high-energy solid-state semiconductor surge suppression circuitry per phase
  • Real-time diagnostic visual indicator shows power and suppression status for each protected phase
  • Each phase provided with independent thermal fuse protection
  • Feature a low VPR to ensure protection of sensitive electronic devices including LCD TVs, PDAs and computers
  • Standard J-Box enclosure with pre-punched standard knock-outs can be easily surface mounted in typical frame construction
  • Internal DIN rail module provides for easy replacement (on Type 1 outdoor unit only)
  • All versions are compatible with Leviton Decora Home Controls

  • Protection for whole-house lighting control systems
    While this whole house surge suppressor is great for protecting computers, TVs and other electronics, it can also protect against damage to lighting control systems such as INSTEON, X10 or Z-Wave. Voltage spikes of several hundred or even thousands of volts generated by outside sources do occasionally occur. We know of customers that have had several X10 components fail simultaneously for no apparent reason except for one clue, home control components that happened to be plugged into a surge suppressor/surge protector power strip were still functional.

    If you are going to be using a significant number of remote control light switches in your home adding a whole house surge protector will give you a good insurance policy against costly damage to both your home control system and other delicate electrical equipment in your house.

    We recommend that whole-house surge protector units be installed by a licensed electrician.

    This latest version of the Leviton Whole-House Surge Suppressor has greatly increased surge handling capacity. This surge protector unit is an essential component when installing an extensive whole-house lighting control systems. LEDs on the panel show operation status.

    Installation Connections:
  • J1=L1
  • J2=L2
  • J4=Neutral
  • J5=Ground

  • Specifications

    Specifications

    Manufacturer:Leviton
    Manufacturer Product No.:51120-1
    UPC:07847782764
    Voltage Configuration:50kA
    Surge Counter:No
    Disconnect Switch:No
    Enclosure Rating:NEMA 1
    Protection Mode:4-Mode
    Diagnostics:LED
    MCOV:150V
    AC Noise Rejection:N/A
    Standards and Certifications:UL1449 / CSA / ANSI/IEEE Cat ABC
    Warranty:5 Year Limited


    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Leviton Dept: 00244, Tel: (800) 824-3005

    Reviews

    96 Ratings
    5 star: 66%  (63)
    4 star: 22%  (21)
    3 star: 5%  (5)
    2 star: 3%  (3)
    1 star: 4%  (4)
    Average Customer Rating
    (96 customer ratings)
    Share your thoughts with other customers
    MARK -- honolulu, HI   3/25/2011
    Reading the instruction made the installation quick to do.
    JAVID -- lake ridge, VA   2/24/2011
    Had this in a previous house I built and it seemed to work great... never had any surges or AC issues that created problems with AC-powered devices in the house... So, I've ordered two more for the new house I'm building!
    BERNARD -- wyckoff, NJ   1/20/2011
    Installed three Leviton 51120-1 surge suppressors on all three load centers in the home a month ago. So far they are working fine.
    DALE -- torrance, CA   12/30/2010
    After a long wait for the back order to be satisfied, I was happy with the design and quality of the unit. It was easy to install and is now protecting my house from surges, like the one that took out one computer power supply and our washing machine.
    PAUL -- dunlap, IL   12/20/2010
    Very simple installation. If it works, it's well worth it.
    CLARENCE -- fredericksburg, VA   12/11/2010
    This is a great product, we had it installed by a professional electrician it was quick and easy. I strongly recommend you use an electrician. Thanks Guys...
    PARTS & -- phoenix, AZ   11/26/2010
    Excellent
    EDWARD -- robins, IA   11/22/2010
    Easy installation and high joule rating. I will sleep easier knowing this is in place. Was backordered a long time, but probably because it's pretty popular.
    PHIL -- bellevue, NE   11/22/2010
    Product delivered as promised and included strait-forward installation instruction.
    KELLY -- faribault, MN   9/13/2010
    quick shipping, installed easy
    STEVEN -- paicines, CA   9/13/2010
    Installation instructions are precise and clear. Quality of enclosure and hardware assembly is excellent. If MOV's perform as specified, this surge protector will perform well for us.
    PATRICIA -- snow hill, NC   9/8/2010
    Fast shipment, Fair price. Hope it works if I ever need it.
    ROBERT B -- colorado springs, CO   8/17/2010
    Easy to install,product is customer friendly only having to look at LED's to see if it is in working order.
    JOHN C -- monmouth beach, NJ   8/6/2010
    I won't know how good it is until my neighbors lose their electronics and I don't. E Z to install....about an hour.
    CARLOS A. -- watertown, NY   7/30/2010
    Good price compared to other products in my Jacksonville FL area, fast shipping, A+ customer service. The installation cost me $250.00 so I hope the product work as advertise but so far so good.
    MARK -- lincoln, NE   7/29/2010
    Unit installed with no problems and seems to be working fine. Only note is that it only has 1/2" knockouts, no 3/4", so keep that in mind.
    ROBIN -- gulfport, MS   7/26/2010
    It really didn't suit my purpose. I didn't understand that it would have to be replaced every time there was a big power surge.
    TOM -- daniel island, SC   7/11/2010
    good price; every home should have one
    KEITH -- parlin, NJ   7/2/2010
    Fast service, easy to follow directions, easy to install.
    JOHN -- mansfield, OH   6/6/2010
    No problems with this unit yet, and hopefully there won't be.

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