Key Interlock

The Foxfab Key Interlock System enhances power safety and operational control, ensuring secure, sequenced power transitions in industrial, commercial, and emergency backup systems. Engineered for use with generator connection cabinets, load bank connection cabinets, and transfer switches, this mechanical interlocking solution prevents unauthorized or unsafe switching between power sources, eliminating backfeeding risks and operator errors. By mechanically interlocking circuit breakers, switches, or access panels, the Foxfab Key Interlock enforces a controlled power transition process, ensuring compliance with safety regulations and reducing the risk of human error. Built for mission-critical applications, it enhances reliability, efficiency, and safety in power distribution systems, making it an essential component for power management and protection.