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Generator Interlock for Eaton/Cutler Hammer/BR Panels, Brushed Nickel

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$23.99

$ 10 .99 $10.99

In Stock

About this item

  • ⭐️Compatibility: This interlock kit for Eaton/Cutler Hammer Challenger BR Series and CH-Series 150 or 200 amp panels, the spacing between main and the closest generator breaker is 1 1/4 to 1 1/2''.
  • ⭐️Durability: The generator lockout kit is made of corrosion-resistant and high hardness aluminum alloy.
  • ⭐️Anodization: Our interlock switch has been treated with surface anodized, electrical insulation, heat insulation, safer.
  • ⭐️Package Content: Interlock x1; safety labels x6; 11.8''generator breaker retainer straps x2; 3/16 drill bit x1; Installation guide x1
  • ⭐️Note: If the breaker interlock doesn't work properly, DO NOT USE it and contact us immediately for support and instructions!



Product Description

LATING Generator Interlock Kit Compatible with Eaton/Cutler Hammer Challenger BR Series 150 or 200 Amp Panels, Brushed Nickel

generator interlocks

Why is a generator interlock so important?

  • With aging electrical infrastructure and frequent severe weather, the power to your home frequently trips, which affects thousands of families nationwide. However, this can be very dangerous to use the utility and generator at the same time, it may be causing circuit loads to burn out or generators to burn out, etc..
  • So the National Electric Code Requires a Generator Interlock Device When Powering a Breaker Panel with a Generator. Failure to Install an Interlock Could Have Fatal Consequences to a Lineman or Utility Worker!

How It Works?

  • When moved up, the plate blocks the generator back feed circuit breaker and allows the main breaker to remain ON.
  • When moved down, the generator back feed circuit breaker may be turned ON, but the main circuit breaker is blocked and will remain OFF.

What is a generator interlock?

  • Generator lock consists of two sliding metal plates held together by three bolts.

  • It is a device just manual slide up and down interlock plate to allow safe back feeding of your home through a portable generator during power outages, preventing utility and generator supplies from being ON at the same time.

  • It’s used to direct the generator power to any circuit in your house safely in the event of an unexpected power outage, so that you can use electricity normally.
  • NOTE: Only qualified personnel should be working on any panel box. An amateur should never open or work on a panel box. Please follow all rules and regulations of the National Electric Code.

EASY TO INSTALL THE LOCKOUT KIT:

generator kit

Step1. Power Off

Power off, place the bottom plate(holes only) EXACTLY as shown and then use the pen to mark holes through the bottom plate's holes.

lockout electric box kit

Step2. Drill Holes

Remove the panel cover from the breaker panel and drill the three holes marked on the panel cover using the supplied 3/16'' drill bit.

breaker interlock

Step3. Install Interlock

Insert the screws from rear of cover, install the bottom plate and top plate on the front cover of the breaker panel. Please make sure that the top plate can be pulled freely (enough space).

breaker interlock

Step4. Test The Lock

As shown, you see that the main breaker is ON, the generator breaker is OFF and can not be switched ON. The inter lock has been properly installed. Lastly, apply all labels on electric panel.

interlocks

CNC Lathe, Precision Cutting

  • Our generator lockouts are made of heavy gauge CNC machined aluminum alloy and be chamfered for a smooth surface. they will not cut the user's hand or break.

portable generator interlock kit

Anodized Surface Treatment

  • The breaker interlock kit is anodized surface treatment, which makes better electrical insulation and heat insulation, safe, and it has a beautiful and long-lasting professional appearance. You will love it!

breaker lockout kit generator

Drill Bit And Screws

  • Supplied drill bit is made of steel and plated with PVD titanium on the surface with a metallic appearance, never fading, high hardness and wear resistance.
  • The surface of our screws is galvanized, which is durable and not easy to get rusted.

interlocks

Generator Breaker Retainer Straps

  • There are some plays in the connection between the generator breakers and it may be some movement. Zip ties go around the generator breaker and adjacent breakers to hold them solidly to the panel. This helps keep the generator breaker from shifting.

G. Hearn
Reviewed in the United States on January 31, 2025
Heavy, all metal, well-made. Accepted cable perfectly.
Ralph Barton
Reviewed in the United States on December 16, 2024
good fit and I like that it came with warning labels to attach to the electrical panel
Aaron
Reviewed in the United States on October 19, 2024
Works good. Looks good.
Customer
Reviewed in the United States on September 4, 2023
This panel lockout switch was the closest style i could find that works with my Siemens 100 watt panel. My whole 1969 custom built house is odd with buying things that work. Seems like I have to fabricate most everything to work in one way or the other, and i had to grind a bit to make this switch slide and drop, etc. I liked the blue color.
True North Mechanical
Reviewed in the United States on June 1, 2023
This didn't even come close to being compatible with the panel it was designed for. I even double checked that it was what it was supposed to be and that it wasn't a different more by mistake. Just spend the extra and get the interlock from Square-D, Siemens or Eaton.
Allen
Reviewed in the United States on May 11, 2023
This fit my Eaton / Cutler Hammer panel perfect! Very sturdy very strong!
Jim Baum
Reviewed in the United States on January 17, 2023
It bolted right up and had no issues
Doug Barnett
Reviewed in the United States on October 9, 2022
The bracket fit exactly with no slop. I did have to move the generator breaker from the right side to the left side and still have to relabel. Works as I had hoped.