generator interlock technologies We create high-quality-stainless-steel, mechanical Interlocking devices to work for any electrical panel. Our product's goal is to help prevent dangerous back-feeding scenarios from being possible while using a generator or solar battery as a secondary or third power supply, during a main grid power outage.

Generator Interlock Kit Compatible with Square D QO & Homeline 150 or 200 amp Panel - Generator Lockout Kit, Interlock Switch - 1 3/8" Spacing Between Main and Generator Breaker. 4.8 out of 5 stars. 6. Save 15%. Price, product page $16.99 $ 16. 99. Typical: $19.99 $19.99. Lowest price in 30 days.

Jan 30, 2022 · Buy Generator Interlock Kit Compatible w/Square D QO & Homeline 150 or 200A Breaker Box, 1-3/8” Space on Main & Generator Circuit Panel, Safety Manual Lockout Transfer-Switch for Outdoor Portable Power: Transfer Switches - Amazon.com FREE DELIVERY possible on eligible purchases ... Generator Lockout Kit, Interlock Switch - 1 3/8" Spacing ...

Sep 11, 2023 · The primary alternative to a generator transfer switch is an interlock kit. It provides a manual method of switching between utility and generator power. While it doesn’t offer the seamless transition of an automatic transfer switch, it’s a cost-effective solution that still maintains essential safety measures.

Apr 14, 2025 · Generator Transfer switch vs Generator Interlock: Key differences Choosing between a generator transfer switch and an interlock kit can significantly impact how you manage power during outages. A transfer switch allows for a seamless transition between your main power and generator , ensuring you won't have to manually switch anything during an ...

Jun 8, 2024 · The Interlock kit allows you to safely disconnect your panel from the utility feed and switch it over to the generator which is being fed through a new generator breaker. The Interlock kit allows only one of these feed systems to be operational at the same time which prevents both sources from being connected together. Without an interlock or a ...

Feb 22, 2025 · A Generator Interlock Kit is a simple, yet ingenious, mechanical device that physically prevents you from simultaneously operating the main breaker and the generator breaker in your electrical panel. Think of it as a safety lock that ensures only one power source can be active at a time – either the utility grid or your generator, but never both.

May 15, 2024 · Using the generator interlock switch. Once you install a generator interlock switch, the operation will be simple and foolproof. When you have a power outage, go to the circuit breaker panel and adjust the interlock switch so that you can turn off the main breaker. This will position the interlock switch plate so that the switch for the ...

Sep 20, 2024 · What Is an Interlock Kit? An interlock kit is a device designed to allow a generator to safely connect to your home’s electrical panel during a power outage. It works by physically preventing the main breaker and the generator breaker from being on simultaneously, which helps avoid dangerous back-feeding into the power grid.

Apr 22, 2021 · Depending on your particular generator, you will have an interlock switch or transfer switch. Both are different in the way they operate. An interlock switch is a manually operated system. With an interlock switch, you need to set it to the generator setting manually. This ensures that you cannot have the main breaker and generator breaker ...