Not sure which interlock kit fits your electrical panel? The answer is already on your panel — you just need to know where to look. In this guide, we walk you through how to find your panel’s brand, series, and main breaker amperage in under a minute, and how to use that information to pick the right interlock kit before you order.
Hurricane season 2026 is forecast below-normal, but a quiet outlook is not a quiet guarantee. When the grid fails at your address, the question isn’t how bad the season is. It’s whether you have a plan. Here’s why a portable generator paired with an interlock kit is the smartest, most affordable backup power option for most
Power outages don’t have to mean being left in the dark. Learn how to set up a reliable home backup power system using a portable generator and an interlock kit — the safe, code-compliant alternative to a transfer switch.
Power outages can disrupt daily life, but the right backup plan makes all the difference. This guide explains how generator interlock kits work, how they compare to standby and battery systems, and how to safely power essential circuits. Learn the basics of load calculation and get practical tips to keep your home running during an emergency.
Learn the most common generator safety mistakes homeowners make and how to prevent dangerous backfeeding during a power outage.
Winter power outages can leave homes without heat. Using a portable generator connected through a generator interlock kit allows homeowners to safely feed backup power directly into their electrical panel, keeping heating systems and essential circuits running during a winter blackout.
Explore the history of major electrical panel manufacturers and learn why older panels from brands like ABB, GE, Eaton, and Siemens continue to work seamlessly with modern interlock kits.
We’re proud to introduce our new Lockable Interlock Kit — the simple, secure solution for locking out your generator breaker. Designed for safety, durability, and ease of use, this new hasp-style interlock makes it easy to prevent unauthorized operation in residential, commercial, or industrial settings.
Split bus panels present unique challenges when installing interlock kits due to their lack of a main breaker and reliance on the NEC 6-handle rule. Learn how InterlockKit.com provides custom solutions to safely integrate generator backup power with these older panel types.
Solar interlock kits are a safe, affordable way to connect solar power to your existing panel. Use our quick guide and compatibility chart to find the right kit based on your panel’s breaker spacing.
