The CyberPower 12-outlet (4 Front and 8 Rear) rack mounted Rackbar surge suppressor (RKBS20S4F8R) provides 120V 20A output and a surge suppression rating of 1,800 joules. It distributes power to 12 NEMA 5-20R receptacles from a single NEMA 5-20P plug. Designed for datacenters and other electrically demanding applications, this unit has a rugged, industrial-grade metal housing and a 15-foot AC power cord. It can be mounted either horizontally or vertically, includes a cord retention tray and is ETL/RoHS certified.