EXCELFU Generator Interlock Kit for GE 150 & 200 Amp Panels — Safe Back-Feed, 1-1/4 Inch Spacing

Safe, practical protection for home power use

Power outages can disrupt daily life, but the EXCELFU Generator Interlock Kit offers a safer path to running essential appliances with a portable generator. The interlock mechanism prevents both the main service disconnect and the generator breaker from being on at the same time, reducing the risk of back feeding. This design helps protect utility workers and your equipment while keeping your home powered more reliably during an outage.

Designed for General Electric GE 150 and 200 amp panels, this kit eliminates the need for a separate generator subpanel. The system uses a precisely laser-cut interlock plate that aligns with your panel and moves smoothly during operation. With a 1-1/4 inch spacing between the main breaker and the branch breakers, you can install it with confidence on compatible GE panels.

Key benefits

• Safe back-feeding control by ensuring the main and generator breakers cannot operate simultaneously.
• No separate generator panel required, simplifying setup and reducing clutter.
• Simple, straightforward installation with all essential hardware included.
• Laser-cut precision for a secure, reliable fit on GE 150 and 200 amp panels.
• Clear reminders and labeling to support correct operation and ongoing safety awareness.

What’s included

• 1 x Interlock plate
• 3 x Shoulder screws
• 3 x Hex nuts
• 1 x Drill bit
• 5 x Remind labels
• 2 x Zip ties
• 1 x Instruction

Installation notes

Before starting, verify your panel model and measure the distance between the main and branch breakers. The kit is designed for GE panels with a 1-1/4 inch spacing, and installation is described in the included instructions. When correctly installed, the interlock plate engages to block the main when the generator is active, and allows the main to stay on when the generator is off.