Square D HOMCGK2C Interlock Kit for QOM2 Main Breaker (Homeline) - Schneider Electric

Meet the Square D HOMCGK2C Interlock Kit, a practical accessory for indoor Homeline panels that helps you manage generator power without adding a separate generator subpanel. This kit is designed to pair with QOM2 main breakers, offering a clean, code-conscious way to coordinate a generator back-feed with your home’s electrical distribution. If you’ve ever needed to restore power to critical areas quickly—like a kitchen, heating system, or essential outlets—the HOMCGK2C helps you plan how that power flows across circuits.

In everyday use, the interlock prevents simultaneous operation of both the main breaker and a back-fed generator, reducing the risk of backfeed into utility lines. It’s built for inside installation, staying out of sight while providing a tangible improvement in how you manage backup power during outages. The kit’s compact design fits inside supported Homeline load centers, helping you maintain a neat, organized electrical panel while keeping essential functionality within reach.

Key advantages you can expect

• Indoor use with Homeline load centers rated 150A to 225A
• No need to install a separate generator panel, reducing space and installation steps
• Flexible power routing to direct generator energy to selected circuits during an outage
• Brackets, template, and fasteners included for straightforward mounting and alignment

What’s included

• Interlock bracket
• Retaining bracket
• 1-hole drilling template
• (3) hex nuts
• (3) 10-32 shoulder screws
• Interior mounting screw

Installation notes

Before you start, verify that your Homeline panel supports 150A–225A main breakers and that the QOM2 main breaker is installed. The kit’s alignment is designed for indoor environments and should be installed by a qualified electrician in accordance with local codes and Schneider Electric guidelines. This interlock kit is intended to work with QOM2 main breakers as part of a generator transfer setup, offering a practical, code-friendly option for homeowners seeking reliable backup power control.