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Black horizontal 1U rack PDU with twelve front outlets and digital meter

Tripp Lite

Tripp Lite PDUMH20 Metered PDU 20A 12 Outlet 120V 15ft Cord 1U

SKU CH-P889-WKSM9

Metered 120 V power distribution unit with 12 NEMA 5-15/20R outlets, a 15 ft cord, and 20 A capacity in a 1U rack-mount form factor

  • Product typeConsumer Electronics
  • Metered display tracks real-time load on 1.92 kW capacity
  • 12 NEMA 5-15/20R outlets power dense rack equipment
  • 15 ft cord with dual NEMA 5-20P and L5-20P input plugs
  • Reversible 1U housing fits 4.5 in deep racks
  • Optional side bracket converts unit to 0U vertical mounting

Metered 1U PDU with 12 NEMA outlets

The Tripp Lite PDUMH20 is a 1U rack-mount power distribution unit that delivers metered 120V output through twelve NEMA 5-15/20R receptacles. A 15 ft cord with selectable NEMA 5-20P or L5-20P input plugs connects to a 20A branch circuit. The horizontal chassis measures 1.8 in tall, 17.5 in wide and 4.5 in deep, and the housing can be reversed for flexible cable routing.

Suited for monitored 120V loads up to 20A

This unit fits administrators who need local current monitoring on a 1.92kW single-phase feed and want reversible 1U mounting or optional 0U vertical brackets. It does not serve installations that require IEC outlet types, input voltages above 127V, or network-accessible power management.

1.92kW metered capacity at 20A

The built-in meter displays real-time load in amps so you can confirm the connected equipment stays within the 20A rating. Exceeding 1.92kW trips the overload protection, making this specification the deciding factor for safe deployment.

How it compares

Measured against everything we stock in Rackmount PDUs, at today’s prices. Recalculated every night.

Price $130.99
Cheaper than about 81% of the 643 comparable items (median $451.99).

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Specifications

Product
Brand nameTRIPP LITE MASTER-POWER
Product typeConsumer Electronics

Questions about this item

What input plug must my facility provide for the L5-20P cord on this PDU?

Your facility must supply a NEMA L5-20R receptacle rated for 20 A at 120 V AC so the 15 ft cord with L5-20P can connect directly.

Can I keep using my existing 5-15P equipment with the 5-15/20R outlets on this unit?

Yes, each of the 12 NEMA 5-15/20R outlets accepts both standard 5-15P and 5-20P plugs, so legacy 15 A devices work without adapters.

How do I confirm the PDU is metering load correctly after installation?

The built-in digital meter displays real-time current in amps; verify the reading matches the expected draw of connected gear and stays below the 20 A limit.

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