These cost effective and hard-wearing hook-up units are suitable for all caravan and holiday parks requirements. With its IP44 interlock sockets, these hook-up units ensure a safe and secure electrical connection. Every unit is complete with an IP65 weatherproof polycarbonate enclosure, RCBO providing overload and 30mA fault current protection, which is accessible via a waterproof customer re-set flap, and built-in cable terminals.