CyberPower CPS1220RMS 12-Outlet Rackbar Surge Protector

The CyberPower CPS1220RMS is a rackmount surge protector that delivers clean, reliable power to twelve outlets while guarding connected equipment against sudden voltage spikes. With 1800 joules of protection and a 20-amp circuit, it supplies the headroom that servers, network switches, audio interfaces, or high-performance workstations demand.

Two outlets on the front panel make it easy to plug in test gear or temporarily added devices, while ten outlets on the rear keep permanent connections tidy inside the rack. An EMI and RFI filter strips out line noise between 150 kHz and 150 MHz, helping sensitive electronics perform at their best. Three LED indicators confirm power, ground, and surge status at a glance, so you can spot issues before they affect uptime.

The housing is made from metal that stands up to daily wear in busy server rooms, production studios, and classrooms. Thanks to its 1U size, the unit can sit horizontally in a standard 19-inch rack or mount vertically along a rail to maximize space. A 15-foot power cord reaches distant wall receptacles and lets you position the unit exactly where it is needed.

Whether you manage a small business rack, build a home lab, or outfit an AV cart for live events, the CPS1220RMS offers straightforward installation, clear status feedback, and dependable surge defense that keeps gear online and protected.

• Twelve NEMA 5-20R outlets, with two on the front panel and ten on the rear
• 1800 joules of surge protection and a 20-amp rating for demanding loads
• EMI and RFI noise filtration covering the 150 kHz to 150 MHz range
• Metal housing that resists impact and heat
• 1U form factor that mounts horizontally or vertically in a standard rack
• 15-foot power cord for flexible placement inside or outside the rack
• LED indicators that confirm power, ground, and surge status at a glance
• Operating temperature range: 32 to 95 degrees Fahrenheit
• Compatible with 120 volt AC power systems