Square D HOMGEN-INTERLOCK-KIT-01 Generator Interlock Kit

Square D HOMGEN-INTERLOCK-KIT-01 Generator Interlock Kit is an OEM interlock accessory for Square D Homeline load centers that enables a portable generator to power your home without backfeeding the utility grid, by mechanically interlocking a generator breaker with the main breaker and allowing a transfer-switch‑free connection. Configurations cover 100 A Homeline panels (indoor and outdoor) with 3/4-inch breaker spacing, 150/200 A Homeline panels with 1-3/8-inch spacing, and 400 A Homeline panels with 8-1/2-inch spacing to match the panel width and layout. The kit is MET Listed for use with Homeline panels, reflecting compatibility with Square D components and adherence to applicable standards. Installation involves mounting within the Homeline enclosure and coordinating the positions of the main and generator breakers to ensure only one can be energized at a time, a setup typically performed by a qualified electrician in accordance with the National Electrical Code and the manufacturer’s interlock instructions. This solution provides a code‑conscious means to connect a portable generator to select circuits, helping you keep essential loads powered during an outage while maintaining safe separation from the utility source.