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SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels

SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels

SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels
$ 64.95

Score By Feature

Based on 141 ratings
Easy to install
9.51
Value for money
8.38

OveReview Final Score

How Our Score Is Calculated

Product Description

breaker interlock for Square D QO or Homeline indoors or outdoors with main 125 amp or 100 amp
34 spacing between breakers on the main and branch
The E113887 code is listed in the Met Lab
Interlock, labeling, drill bit, and retainer strap for generator breaker are included in the kit
You can check the type of panel by checking the

Questions & Answers

This interlock can be used with a homeline (hom20m100c) panel, is that possible?

The answer is yes

Can this be used if the breaker for 100 amps is located at the bottom of the panel instead of at ?

The main breaker can be installed at the top or at the bottom of the panel. There is no difference in the installation of this kit. generator breaker will be installed on the opposite side when installed from the bottom up.

There is a 1" space between each panel on my panel, not a 3/4" space between each panel. Is the size you sell for my panel correct? I would like to send a picture to you. How do I do that?

In fact, the SD-card supports the standard The correct part for your panel is the 100A

Do you think this will work with a ge 100 amp panel?

There is no way to use a square D part You will not be able to order the part until mid-December

Selected User Reviews For SD-100A Square D Generator Interlock Kit QO & Homeline Indoor or Outdoor 100 or 125 amp Panels

For generator use, this is an excellent product
5/5

Using this switch with my generator was a wise investment. You'll need nothing else to set it up and it was easy to install. In the event of a power outage, you need the switch on the inlet plug so you can run your generator from the service panel when the power goes out. If you work on the power lines in the street, you do not want to electrocute anyone. It is pretty much guaranteed that this won't happen with this switch. It prevents the main breaker and your generator breaker from both being on at the same time if installed correctly.

Egypt Perkins
Egypt Perkins
| Aug 08, 2020
Is adequate for the task, but is very tight fitting
4/5

Providing a safe environment for a home generator with this product is effective and of high quality. The only issue I have is that it fits very tightly. It exerts a lot of force on the main breaker even though I followed the instructions to the letter. Until then, there is some space under it. . . I am probably going to extend the back holes a bit so that it can be moved down accordingly. The only other complaint I have is the price. Why is it so expensive?.

Hudson Atkins
Hudson Atkins
| Mar 17, 2021
The installation was very easy and the software works as expected
5/5

An interlock kit like this is very straightforward to install, and it's easy to do However, I don't feel comfortable with the method of securing the breaker, so I installed the zipties provided in order to maintain this interlock within regulations. I am not enthusiastic about the method by which the generator breaker is secured, I still give this product 5 stars because it provides necessary safe guards to prevent the generator breaker from being turned on simultaneously with the fire breaker.

Halo Choi
Halo Choi
| Jan 01, 2021
The switch works however it is too expensive
3/5

I have to sand the width of the switch a little bit in order to make it fit into the circuit between the current breaker and the new one. I have now fixed the problem. In terms of price, I believe it is extremely expensive.

Abner Cummings
Abner Cummings
| Sep 17, 2020
An interlocking system
5/5

Exactly what I was looking for. It is important to use the correct breakers. Because I was using a generator that can take 20A, I put double 20A breakers in my panel and wired the generator with 10AWG wire. Great product. Does what it says. It is important that you install this system safely and intelligently.

Summer Richard
Summer Richard
| Apr 28, 2021
It is important that you carefully follow the instructions as they will tell you how to do it correctly
5/5

As either generator power or power company power is used, the interlock works exactly as it should and there is no problem figuring it out. A very foolproof system.

Foster Rowe
Foster Rowe
| May 29, 2021
Customer who pays on time
5/5
Kevin Ferrell
Kevin Ferrell
| Mar 18, 2021
There are connections
5/5
Maggie Shaw
Maggie Shaw
| May 20, 2021

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