Model # HEPD80

Internet #203540660

Store SKU #1001519416

Square D Home Electronics Protective Device (HEPD)
0785901008729

Square D

Home Electronics Protective Device (HEPD)

  • Maximum protection against powerful surges, up to 50 kA
  • Easy to install - Mounts next to any residential load center
  • 3 Year Warranty - $50,000 downstream equipment protection
$99.00 /each

Frequently Bought Together

Product Overview

Square D brand Home Electronics Protective Devices (HEPDs) are compact and affordable surge suppressors designed for residential load centers. HEPDs work together with surge protection plug strips to provide surge suppression for sensitive electronics. HEPDs reduce surges that might otherwise overwhelm plug strips and damage connected household equipment. HEPDs also provide surge suppression for important items such as washers, dryers, refrigerators, stoves, and air conditioning that plug strips may not or cannot protect.

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Warranty / Certifications

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Customer Questions & Answers

Can this be wired to an existing 20 amp breaker(s), or does it need its own dedicated breaker(s)?

Asked by: MarkE
Square D QO and Homeline 2 Pole breakers from 15-30 Amp are approved to have 2 wires connected to each termination side. They are designed that way for attaching a surge protection device to an already dedicated breaker such as one being used for an AC unit. You can clearly see the 2 wires per side option on those breakers. At 2P 35A and higher you can no longer terminate 2 wires to each side. You also can't do this on any other manufactures breakers as none of them are rated to handle 2 wires like the low amperage Square D 2 poles. So, using any other brand panel would cause the need for an extra 2P breaker just to terminate the SPD.
Answered by: tjtexas
Date published: 2016-05-28

will this protect both side of the panel

Asked by: mikey
Yes. This unit has 4 wires - connects to both sides of the panel, ground and neutral.
Answered by: Garry
Date published: 2016-02-05

Does this unit work on a three phase system for the whole house???

Asked by: Seeb
You would have to wire it as the instructions show. Using a 220 volt two pole breaker making sure you're not grabbing the 240 volt hot leg that you would have in a three phase panel. Mostly found in a commercial building only. However if indeed you're on a three phase anything connected on the third leg will not be protected.
Answered by: Dominick
Date published: 2016-10-21

Can this devise be installed outdoors?

Asked by: Richard
Yes. It is suitable for installation outdoors.
Answered by: Garry
Date published: 2016-08-13
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Customer Reviews

Home Electronics Protective Device (HEPD) is rated 4.7 out of 5 by 79.
Rated 5 out of 5 by from Surge Protection Recently installed these in two houses. The complaint about green lights being dim was non existent. They were bright enough to see with light shining on them. Installation: You should have some knowledge of working inside a hot electrical panel. If panel has separate grounding bar, then green wire goes there and white goes to nuetral bar with other white wires. If you do not have space for two full size breakers next each other (recommend using two pole breaker in this case) then you will need to tap into two existing 20 amp breakers. If mini breakers or full size make sure they are on opposite poles. Remove wire to breaker and install short #12 wire to breaker and then wirenut the loose ends (jumper/original wire to breaker/surge protector black wire).
Date published: 2017-02-06
Rated 5 out of 5 by from Because of the sensitive natures of my power inverters and the personal investment, install a HEP... Because of the sensitive natures of my power inverters and the personal investment, install a HEPD was a very wise addition to to protect my investment. It was easy to install and came with well written documentation. It is so designed to be installed on any existing panel.
Date published: 2016-12-06
Rated 5 out of 5 by from I don't know if it works but it installs nicely and lights up when torned on. I had to do somethi... I don't know if it works but it installs nicely and lights up when torned on. I had to do something, lights and gfci"s in the house burning out, $ 1,000 hot tub repair, oven elements. Enough already. time will tell.
Date published: 2016-12-14
Rated 4 out of 5 by from Whole House Protection This product was fair a little complicated with installation. It was difficult due to solid wires which had to bend around a coil. Other than this, installation was okay.
Date published: 2016-08-26
Rated 5 out of 5 by from Great Product...... This was an easy install. Highly recommend this surge protector. This unit is just as good as the $219.00 unit.
Date published: 2016-08-27
Rated 5 out of 5 by from Only way I'll know is in the event of a... Only way I'll know is in the event of a big surge. Intil then it looks good hanging on the bottom of the panel.
Date published: 2017-02-07
Rated 2 out of 5 by from Fatal flaw When It takes a hit it will stop the initial surge. However when it fails, (as it was designed to), it allows the current to flow through it, like the old surge protectors. So if you are in a lightning storm, and the power lines get hit twice within a few minutes, your stuff is toast.
Date published: 2016-06-03
Rated 5 out of 5 by from Very easy to install. Why these are not code is beyond me. Either a must have and super easy to install.
Date published: 2016-03-01
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