CyberPower MBP15A6 Maintenance Bypass PDU

The CyberPower MBP15A6 is a maintenance bypass power distribution unit designed for moments when you need to service or replace a UPS without interrupting the equipment it protects. By giving you a direct path between utility power and UPS power, it keeps servers, network switches, or other mission-critical devices running while you perform maintenance that would normally require a shutdown.

Operation is straightforward. A clearly labeled manual switch lets you transfer the connected load from the UPS to utility power and back again in seconds. An LED indicator shows which source is active, so you can confirm power status at a glance and avoid guesswork during time-sensitive tasks.

The unit supplies six NEMA 5-15R outlets with a maximum output of 12 amps. It ships with a six-foot utility cord and a three-point-three-foot UPS cord, making it easy to position in a rack or tower setup without reaching for extra cables. Thanks to its one-rack-unit height and steel housing, the MBP15A6 slips into crowded IT closets, edge computing racks, and branch office cabinets where space and durability both matter.

IT administrators, managed service providers, and anyone responsible for always-on equipment will appreciate how the MBP15A6 eliminates planned downtime. Whether you are swapping a UPS battery, installing a new UPS, or performing routine inspections, you can keep the workload live and your users unaware that maintenance is happening. A three-year limited warranty from CyberPower adds extra peace of mind.

• 100 to 120 V AC output, 15 A derated to 12 A
• Six NEMA 5-15R outlets for connected equipment
• Manual bypass switch selects UPS or utility power
• LED indicator confirms the active power source
• One-rack-unit height fits standard server racks
• Six-foot utility power cord and three-point-three-foot UPS cord included
• Rugged metal housing for long-term service
• Backed by a three-year limited warranty