The Progressive Industries SSP-30XL RV Surge Protector is a reliable power protection device designed for RVs with a 30 amp capacity. With its compact size and sturdy construction, this surge suppressor provides essential protection for your electrical equipment from power surges and spikes. The included cover adds an extra layer of durability and convenience for easy storage when not in use. Trust the Progressive brand to ensure the safety and longevity of your RV's electrical system.