PDUMH30AT Metered ATS/Auto-Transfer Switch offers 120V 30A dual-input power distribution and visual current metering in a 2U horizontal rack mount installation format. Set of two NEMA L5-30P line cords enable separate primary and secondary input connections. Includes 25 built-in outputs (24 NEMA 5-15/20R and 1 L5-30R). Digital current metering with push-button display control tracks output power consumption in 4 segments: Bank 1 (12 upper 5-15/20R outlets), Bank 2 (12 lower 5-15/20R outlets), L5-30R (single outlet) and total PDU output. Supports 2U installation in 2 or 4 post racks, with additional support for wall-mount and under-counter placement.

Do you need an efficient, reliable way to distribute, monitor and manage power in an IT or industrial environment? Tripp Lite's PDUMH30AT Metered Power Distribution Unit with ATS is the solution you seek! It provides 25 outlets (24 x 5-15/20R, 1 x L5-30R) arranged in two separately breakered load banks, plus a digital meter that displays continuous power consumption, enabling IT personnel to monitor the PDU's load on site. Optional integrated automatic transfer switching capability enables dual AC input redundancy for critical network hardware, hot-swappable UPS maintenance bypass or dual UPS protection. The PDUMH30AT features an all-metal housing and dual locking L5-30P inputs. It is suitable for 2U rackmount installation as well as wall-mount, workbench, under-counter and similar installations.
Key FeaturesPDUMH30AT Metered Power Distribution Unit Offers:Automatic transfer switching (ATS) to provide a redundant power option
Digital meter for on-site monitoring of total PDU load
Dual L5-30P inputs enable primary and secondary input options
Configurable for 2U rackmount installation
2-year warranty
Optimized for Demanding Applications
Integrated Auto-Transfer Switching & Hot-Swap Capability
Optimized for Demanding ApplicationsThe PDUMH30AT is designed for reliable distribution of AC power to supported equipment in IT, industrial and similar applications. It features a rugged all-metal case, high-quality outlets, a 30A circuit breaker and a switchless design to prevent accidental shutoff. Auto-Transfer Switching function adds hot-swap and maintenance bypass ability to standard UPS configurations.
Reliable IT Power DistributionUnfiltered electrical pass-through makes the PDUMH30AT ideal for distributing alternate waveform UPS or generator power in rack enclosures, network closets, and more. It provides twenty-six outlets (25 x 5-15/20R, 1 x L5-30R) and dual 12-ft. with locking L5-30P plugs to prevent accidental disconnection.
Integrated Auto-Transfer Switching & Hot-Swap CapabilityThe PDUMH30AT features optional integrated automatic transfer switching (ATS) capability to provide a redundant power option for networking and server applications with non-redundant internal power supplies. In ATS mode, the primary power cord delivers primary input power and the secondary power cord provides secondary input power. If primary power becomes unstable or fails, the PDU automatically switches to the secondary power source. Additionally, ATS enables fault-tolerant hot-swappable UPS protection when used with a single UPS system, and fully redundant UPS protection when each power cord is connected to a separate UPS system. Front-panel input LEDs indicate primary or secondary power availability.
Digital Current MeterAssure proper load balance with the PDUMH30AT's easy to read, two-character digital LED meter that displays the total connected equipment load. This meter enables IT personnel to monitor the total load on the PDU in real time, allowing more equipment to be safely connected with no danger of overloading the PDU or power supply circuits. Plus, the outlets are factory programmed for sequential turn-on when the PDU is first powered on to prevent inrush-related equipment interaction on start-up and safeguard against costly overloads.
Digital Current Meter
Versatile Installation OptionsThe PDUMH30AT is easy to integrate with a wide range of data center and network applications. It is suitable for 2U installation in standard 19-inch rack enclosures as well as wall-mount, workbench, under-counter and similar installations.
Switchless DesignThe PDUMH30AT's switchless design prevents accidental shutoff and safeguards against downtime due to human error. The L5-30P plug locks into place to maintain a secure connection.
Peace of MindThe PDUMH30AT comes with a 2-year warranty.
Technical SpecificationsTripp Lite PDUMH30AT Metered Power Distribution Unit with ATS Model: PDUMH30AT Voltage compatibility: 120 V (AC) Frequency compatibility: 60 Hz Amps: 30 Outlet quantity/type: 24 x 5-15/20R, 1 x L5-30R Input cord/plug: 2 x 12 ft./L5-30P LED display: 2-character (indicating amps) Dimensions (HWD): 3.5 x 17.5 x 12.5 in. (2U) Weight: 13.8 lb Material of construction: Metal Agency approvals: UL 60950-1 (US/Canada)
FCC Class A
NOM (Mexico)
RoHS Warranty: 2 years What's in the BoxPDUMH30AT Power Distribution Unit
Mounting Hardware
Installable Plug-retention Shelves & Cable Ties
Owner's Manual with Warranty Information
Protect, Power, Organize and Control with Tripp LiteTripp Lite UPS Systems and accessories are available with a wide range of features to provide reliable, cost-effective power protection and connectivity solutions for all electronics.
Switched/Metered Power Distribution Unit with ATSSwitched/metered 2U rackmount PDU with integrated automatic transfer switching (ATS). The PDUMH15ATNET provides 30A 120V capacity with 25 switched outlets (24 x 5-15/20R, 1 x L5-30R), sequential outlet power-on capability to prevent inrush-related equipment interaction on startup, programmable or real-time monitoring and outlet power control via secure web/network interface, and ATS to provide power from a secondary input source when primary input fails. 2-year warranty.
Switched/Metered Vertical (0U) Power Distribution UnitSwitched/metered 0U (vertical) rackmount PDU provides 30A 120V capacity with 24 5-15/20R outlets, sequential outlet power-on capability to prevent inrush-related equipment interaction on startup, and programmable or real-time monitoring and outlet power control via secure web/network interface. 2-year warranty.
SmartPro® UPS SystemAdvanced automatic voltage regulation and battery backup protection for servers, storage devices and telecom equipment in a 2U rackmount format. The SMART3000RM2U provides 3000VA/2250W power capacity with 10 outlets including 3 load banks, each with 2 outlets, that are individually controllable for remote equipment reboots or load shedding. USB and DB9 ports, an SNMP accessory slot and PowerAlert monitoring software provide complete power network monitoring and control. The SMART3000RM2U supports connected equipment for 12 minutes during power failures at a half load of 1125 watts. $250,000 Ultimate Lifetime Insurance; 2-year warranty.
NetDirector™ Console KVM SwitchControls an entire network in just 1U of rack space. The B020-U08-19-K combines a keyboard, 19-in. LCD screen, touch pad, numeric keypad, and 8-port KVM switch in a 1U slide-out unit. It is USB or PS/2 compatible with 8 included PS2/USB Combo Cable Kits to connect switch to servers. Controls up to 504 servers by daisy-chaining additional KVMs. Includes two front-mounted USB ports: one for attachment of a separate USB mouse and one to connect USB peripherals (flash drive, external hard drive, etc.) that can be shared between connected servers.
SmartRack™ EnclosurePremium 42U rack enclosure organizes and secures all standard rackmount equipment. The SR42UB features locking, removable, reversible front and rear doors; locking, removable side panels keyed alike with doors; 4 interior vertical posts with unthreaded square-hole openings; toolless vertical mounting for PDUs and cable managers; preinstalled casters and leveling feet; and 3000-lb stationary/2250-lb rolling load capacity. Ships fully assembled. 5-year warranty.