A power distribution unit is a device that safely delivers electrical power from a single source to multiple pieces of equipment, usually inside data center racks, network rooms, studios, or industrial control cabinets. It helps organise outlets, protect devices from overload, and monitor how much power each device uses. Many advanced units include metering, surge protection, and remote management so that teams can control energy usage with precision. Choosing the right model from the Top 10 Power Distribution Unit Brands in the World can improve uptime, reduce energy waste, and support future expansion in demanding technical environments.
APC by Schneider Electric
APC by Schneider Electric is widely recognised for reliable rack power distribution units that serve small server rooms as well as large data centers. The brand offers basic, metered, monitored, and switched units so that organisations can match control levels with their critical loads. Clear displays and network cards help teams see power usage in real time and respond before circuits reach capacity. Strong build quality, global support, and accessories such as environmental sensors make APC a preferred choice for enterprises that want dependable power with straightforward management, long service life, flexible deployment, and easy scaling.
Eaton
Eaton focuses on intelligent power distribution solutions that combine robust hardware with strong monitoring features. Its rack units support high density loads, automatic transfer between power sources, and detailed branch level metering. Integration with Eaton software and third party tools allows energy managers to track consumption, identify stranded capacity, and plan upgrades with confidence. Many units include hot swappable network modules and field replaceable components that shorten maintenance windows. With a broad global presence and clear focus on power quality, Eaton supports organisations that treat energy as a strategic resource for long term operational resilience worldwide.
Vertiv
Vertiv delivers a wide range of power distribution units that target mission critical environments where uptime is non negotiable. Its intelligent units provide outlet level switching, granular energy data, and environmental monitoring so that operators can detect problems before they affect service. Vertiv designs many models for very high power densities, supporting modern hyperscale and colocation facilities. Integration with central management platforms gives teams a single view of power, cooling, and equipment health. Strong engineering heritage, careful testing, and attention to thermal performance make Vertiv a trusted partner for demanding data center projects worldwide today.
Raritan
Raritan, part of Legrand, specialises in intelligent rack power distribution with strong focus on visibility and control. Its units capture detailed measurements for voltage, current, power factor, and energy consumption, which helps engineers balance loads and avoid unexpected trips. Many models support outlet level switching, outlet naming, and colour coded chassis to simplify cable management. Raritan firmware and software tools integrate with diverse data center management platforms, making reporting and automation easier. The brand is popular among operators who value accurate metering, rich data, and flexible configuration options in complex environments across many different industries.
Server Technology
Server Technology, also part of Legrand, is known for high density power distribution units designed specifically for data centers. Its portfolio includes smart and switched units that support advanced outlet control, high accuracy metering, and inlet metering for dual feed configurations. Many products feature alternating phase outlets that simplify cable routing and help improve airflow in crowded racks. Server Technology focuses strongly on reliability, with redundant network cards and hot swappable components in many models. Detailed logging and integration with monitoring tools help technical teams maintain power capacity, meet efficiency targets, and support future growth.
Tripp Lite
Tripp Lite, now an Eaton brand, offers power distribution units aimed at both enterprise data centers and smaller technology rooms. Its range covers basic rack units, switched models, and units with built in surge protection for sensitive equipment used in networking, audio video, and industrial control. Clear front panels, tool less mounting options, and variety of outlet types make deployment straightforward in many types of racks. Some models include environmental monitoring, allowing teams to track temperature and humidity near critical devices. Tripp Lite products appeal to organisations that want proven hardware with simple controls, broad compatibility, and competitive overall cost.
CyberPower
CyberPower provides power distribution units that combine practical features with strong value, which suits small businesses and growing data centers. Its portfolio includes basic, metered, and switched units, along with models that integrate surge protection and remote management. Colour coded outlets and clearly labelled front panels help installers avoid mistakes during deployment. CyberPower software tools support remote monitoring, automatic alerts, and basic reporting on energy usage trends. The brand is often selected by organisations that want reliable rack power, flexible outlet layouts, and easy management without the cost of very high end feature sets today.
Panduit
Panduit offers power distribution units that fit neatly into its broader ecosystem of cabling, containment, and data center infrastructure. The brand focuses on solutions that improve reliability while also simplifying installation and cable organisation. Many units provide outlet level metering, switching, and support for dual power feeds so that critical loads remain protected during failures. Integration with Panduit intelligent infrastructure management platforms gives operators combined views of power, connectivity, and environmental data over time. This holistic approach appeals to organisations that want coordinated physical infrastructure and clear visibility from rack level details up to facility dashboards.
ABB
ABB brings experience from industrial power systems into the world of data center and commercial power distribution units. Its solutions often include modular busway systems and rack level units that support high currents with strong safety features. ABB focuses on energy efficiency, short circuit protection, and reliable operation under demanding conditions. Integration with supervisory control and data acquisition systems allows engineers to monitor power quality and respond to alarms quickly. For organisations that run mixed environments with industrial loads and information technology equipment, ABB provides consistent engineering practices across the entire electrical distribution chain globally.
Delta Electronics
Delta Electronics develops power distribution units as part of its comprehensive data center solutions, which include power, cooling, and management software. Its rack units support high efficiency power conversion, intelligent metering, and remote control to help reduce operating costs every year. Many models are designed for high density racks used in cloud, colocation, and enterprise environments. Delta places strong emphasis on energy saving design, which aligns with sustainability goals in many organisations. When combined with Delta monitoring platforms, these units give operators detailed insights that support capacity planning, risk reduction, and continuous optimisation of power usage.
