Maintain cleaner rack power distribution and stronger protection in one compact unit. The Eaton PDUMH30-ISO combines metered monitoring with ISOBAR surge suppression, giving infrastructure teams a practical way to track load and defend connected equipment from transient events. Its 1U rack-mount format fits neatly into dense cabinets where every rack unit matters. With 12 outlets and an L5-30P input, this PDU is suited for environments that need dependable branch-circuit delivery to multiple devices without adding bulk. Metered visibility helps teams spot capacity issues before they become outages, while the surge-protected design adds a layer of defense that basic PDUs do not provide. That matters when the rack carries servers, network gear, or storage that cannot afford avoidable interruptions. This model is a strong fit for buyers who want more than simple outlet expansion. It supports disciplined power management, cleaner cable routing, and better protection in a single chassis. For teams standardizing on rack-mounted power distribution, it offers the right balance of monitoring, outlet density, and surge protection for higher-value deployments.