The Generac Service Rated Automatic Transfer Switch with Integrated Load Center series offers a comprehensive, all-in-one solution for seamless home standby power integration. Designed for use with single-phase generators utilizing Evolution or Power Zone controllers, these 200-amp units combine the main breaker, transfer switch, and load center into a single, efficient assembly. This series is engineered for installation flexibility, accepting various standard, GFCI, AFCI, and tandem circuit breakers from multiple manufacturers while protecting the entire home from power surges with a factory-integrated, whole-house Surge Protection Device (SPD). With robust options ranging from 20-space to 42-space configurations, these switches deliver a professional, space-saving installation backed by a 5-year limited warranty.