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Black horizontal rackmount power strip 2U with digital meter and twenty five outlets

Tripp Lite

Tripp Lite PDUMH30AT Metered ATS PDU 25-Outlets 120V 30A 2U

SKU CH-3Q39-S1BBB

A metered automatic transfer switch PDU with 25 outlets for 120 V 30 A rack power distribution

  • 25 outlets power rack equipment efficiently
  • dual NEMA L5-30P inputs enable automatic transfer switching
  • metered display monitors 30A load in real time
  • 2U horizontal design fits standard server racks
  • TAA compliant for government procurement requirements

Metered ATS PDU with 25 outlets

The Tripp Lite PDUMH30AT is a metered automatic transfer switch power distribution unit built for 120 V AC environments. It accepts two NEMA L5-30P inputs and delivers power through 24 NEMA 5-15/20R and one NEMA L5-30R receptacles. The 2U horizontal chassis mounts in standard racks or on walls. Local metering shows real-time load in amps.

Suits dual-corded racks needing automatic failover

This unit targets administrators who require redundant power feeds with sub-cycle switching between sources. It fits installations where 30 A service and mixed 5-15/20R plus L5-30R outlets match the connected gear. Sites limited to 15 A or 20 A circuits, or those without dual input feeds, will not use the transfer function and should consider a single-input PDU instead.

30 A dual-input rating decides fit

The PDU draws up to 30 A per input at 100–127 V AC, so each feed must be protected by a 30 A breaker and wired with a NEMA L5-30P plug. If the available circuits are rated lower, or only one feed exists, the ATS capability cannot be used and the product will not match the infrastructure.

Highlights

  • 25 outlets power rack equipment efficiently
  • dual NEMA L5-30P inputs enable automatic transfer switching
  • metered display monitors 30A load in real time
  • 2U horizontal design fits standard server racks
  • TAA compliant for government procurement requirements

Specifications

No published specifications for this item yet.

Questions about this item

Will the dual NEMA L5-30P inputs work with my existing 30 A 120 V generator feed?

Yes, each input uses a NEMA L5-30P plug rated for 30 A at 120 V AC, matching a standard 30 A generator receptacle.

How can I confirm the automatic transfer switch is functioning after installation?

The front-panel digital meter displays real-time voltage and current; a smooth switchover between the two inputs without output interruption shows the ATS is operating correctly.

Which cords or adapters must I purchase separately to connect 24 standard servers and one locking device?

The unit provides 24 NEMA 5-15/20R outlets and one NEMA L5-30R outlet; you only need matching C13-to-5-15 cords for the servers and a C13-to-L5-30 cord for the locking device.

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