CyberPower RKBS20S4F8R 12-Outlet Surge Suppressor – 20A Receptacles NEMA 5-20R 1800 Joules


CyberPower Rackbar Surge Suppressor RM 1U RKBS20S4F8R 20A 12-Outlet
Offers 12 x NEMA 5-20R surge protected outlets. Easily connect to a wall outlet with 15 ft cord.

SKU: RKBS20S4F8R Categories: , Brand: Cyber Power


The CyberPower RKBS20S4F8R 12 Outlet Surge Suppressor provides 120V 20A output. It also manages a surge suppression rating of 1,800 joules. And, it distributes power to 12 NEMA 5-20R receptacles from a single NEMA L5-20P twist lock plug.

Designed for data centers and other electrically tough applications, this unit has a rugged, industrial grade metal housing and a 15-foot AC power cord.  A lifetime warranty and $150,000 Connected Equipment Guarantee ensures the rackbar surge suppressor is free of defects in design, assembly, material or workmanship.


CyberPower UPS Systems is a popular US vendor of uninterruptible power supplies, surge protectors and other backup power solutions. Some of its more popular products are the affordable line-interactive UPS devices.

CyberPower also offers home office and professional grade UPS systems, PDUs, surge protectors, mobile chargers and connectivity products. They range from consumer grade to IT professional and enterprise. They’re very intent to providing a full range of power management products and solutions. The mission of CyberPower UPS is to help you power, monitor and protect critical equipment and data.

Wherever you are, whenever you need power, CyberPower has got you. They offer a huge line of accessories that charge, split, convert, and adapt power to fit your needs.

We are thrilled to be working with them, and are ready to answer your questions and save you money on your next CyberPower purchase, so reach out to us, or call Corporate Armor at 877-449-0458. We can’t wait to serve you!


CyberPower RKBS20S4F8R 12-Outlet Surge Suppressor

  • Provides 120V 20A output
  • Surge suppression rating of 1,800 joules
  • Distributes power to 12 NEMA 5-20R receptacles from a single NEMA L5-20 plug


User Guide



Additional information

Weight 6.72 lbs
Dimensions 2.25 × 17.50 × 1.75 in
Package Contents Rackbar Surge Suppressor RM 1U RKBS20S4F8R 20A 12-Outlet, Mounting Brackets (2 Sets), Cord Retention Tray, Cord Organizers, User Manual
Product Type Surge Suppressor/Protector
Input Voltage 120 V AC
Manufacturer Part Number RKBS20S4F8R
Manufacturer Website Address
Limited Warranty Lifetime
Output Voltage 120 V AC
Manufacturer CyberPower Systems, Inc
Product Model RKBS20S4F8R
Product Name Rackbar Surge Suppressor RM 1U RKBS20S4F8R 20A 12-Outlet
Product Line Rackbar
Surge Energy Rating 1800 J
Receptacles 12 x NEMA 5-20R
Brand Name CyberPower
Environmentally Friendly Yes
Environmental Certification RoHS
Power Cord/Cable Length 15 ft
Additional Information Color: Black, <p><b>Status Indicators:</b></p>Surge Protection, Grounded Protection
Compatibility Data Centers, PCs, Workstation, Server, Internetworking Equipment, Telecommunication Equipment, Security System, Audio/Video Equipment
Protection Type Surge
Plug/Connector Type NEMA 5-20P
Maximum Line Current 20 A
GTIN 0649532901777
UPC 649532901777
EAN 0649532901777
UNSPSC 39121610