What is a generator InterLock Kit?
The InterLock kit is a device that creates a mechanical interference between the main breaker and a generator back feed breaker so that both breakers can not be turned on at the same time.
The ‘interlocking’ of these breakers protects the public power system by insuring that your generator does not accidentally put power on the utility power grid.
Utilizing the kit also improves safety in the home while using a portable generator by eliminating the need for extension cords to be run throughout the home. One simple connection between the generator and the generator convenience outlet allows the generator to provide power to all the circuits in the home; up to the capacity of the generator. Remember, when a light is turned off it uses no power but with the InterLock kit, all the lights in the home will be available as you move from room to room.
InterLock kits are intended to be installed by qualified electricians. The kits are designed, manufactured, and tested by Wyle Labs are to meet the National Electrical Code and the National Fire Protection Code. Wyle Labs is a nationally recognized testing laboratory that test to UL and other standards. Test results are available from Wyle Labs.
Below are just a few different types of Interlock kits that are available.
For Installation Service and Help email or call:
info@prosecureservices.com 888-262-8073
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Kit K-8010
Main Breaker:
• Horizontal Throw (Left-Right)
• 4 Handle Breaker
• Offset 5/8” RIGHT
• Distance from columns: 1 ¼”
Space Between Breaker Columns: ½"
• 2 panel spaces required for this kit
Kit K-8110
Main Breaker:
• Vertical Throw (Up-Down)
• Single Handle Breaker
• Centered OVER columns
• Distance from columns: 2 ½”
Space Between Breaker Columns: ½"
• 3 panel spaces required for this kit
Kit K-8411
METER MAIN COMBO
** 12 Blank Panel (1” Breakers)
Main Breaker:
• Horizontal Throw (Left-Right)
• 2 Handle Breaker
• Sits in top EITHER column
Spaces Between Breaker Columns: ½”
• 2 panel spaces required for this kit.
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InterLock kit Selection
How do I choose the correct kit? While using the InterLock kit is easy, care must be taken to order the correct kit for your panel board. First check the brand name and main breaker amperage of your panel, take pictures of your panel and e-mail them to us along with the information from your panel and let us choose the right kit for you. If you cannot find the information label then look for the name of your manufacturer on the front of the panel cover or on the door of the panel cover. If you cannot find all the information that you need to make the correct selection you can e-mail us the information you do have (we will need at least the manufacturer and the size of the utility (main) throw breaker) and a picture of your panel. Due to the number of different panels out there you may not be able to find your specific model. Contact us with your panel dimensions and information and we can custom build one to fit your panel if we can’t find one from another InterLock kit that will fit it. Below is a list of panels by manufacturer.
sell for $149.95
