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Black horizontal 1U rack PDU with sixteen NEMA 5-15/20R outlets and digital ammeter display

Tripp Lite

Tripp Lite PDUMH20ATS 120V 1.92kW 20A 16 5-15/20R Dual L5-20P 1U PDU

SKU CH-Q67A-KKYB7 MPN PDUMH20ATS

A metered auto-transfer switch PDU with 16 NEMA 5-15/20R outlets and dual 12 ft L5-20P inputs for redundant 120V power in 1U

  • Rack height1U
  • Certified standardsTested to UL 60950-1 (USA), CSA (Canada), Class A (Emissions
  • Package includesPDUMH20ATS 1.92 kW SinglePhase ATS/Metered PDU Detachable C1
  • Supply voltage120 V
  • Input current rating20A
  • Cord length12 ft (3.66 m)
  • Auto-transfer switch provides redundant power from dual 12 ft L5-20P inputs
  • Digital ammeter enables real-time load monitoring to prevent overloads
  • 16 NEMA 5-15/20R outlets distribute 120V power to connected equipment
  • 1U horizontal form factor fits standard 19 in. racks with included hardware
  • Tested to UL 60950-1 CSA NOM RoHS and TAA compliant

1U Rack PDU with Auto-Transfer

This 1U horizontal power distribution unit supplies 120V power to network and IT equipment in standard 19-inch racks. It provides 16 NEMA 5-15/20R outlets for connecting servers, switches and peripherals. The unit includes dual 12-foot input cords with NEMA L5-20P plugs and two 5-20P adapters for connection to separate power sources. It is TAA compliant for GSA Schedule purchases.

Metered Auto-Transfer Under Load

The built-in digital ammeter displays real-time total load current, allowing operators to monitor power consumption continuously and prevent overloads. The auto-transfer switch shifts the connected load to the secondary source within milliseconds if the primary source fails or falls outside acceptable limits. This transfer occurs without interruption to the attached equipment during sustained operation. The PDU handles up to 1.92kW at 120V and 2.03kW at 127V.

20A Input Rating Decides Suitability

The maximum input current of 20A at 120V determines whether this PDU matches the available circuit and the aggregate draw of the connected gear. If the installation requires a higher amperage feed or a different input connector, this unit will not fit the infrastructure. The 12-foot cord length and included rack-mounting hardware define the physical reach and mounting options.

How it compares

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

Price $407.99
Typical for this category: the median of 643 items is $451.99.

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Specifications

Product
Brand nameTripp Lite
Model namePDUMH20ATS
Product typeAuto-Transfer Switch; Metered
Design styleHorizontal
Power
Supply voltage120 V
Input current rating20A
Voltage output100; 120; 127
AC output frequency50/60 Hz
Output watts (va)2.03 kW (127 V), 1.92 kW (120 V), 1.6 kW (100 V)
Size & build
Rack height1U
Cord length12 ft (3.66 m)
Product dimensions1.75 in × 17.5 in × 14.5 in
Product weight12.2 lb (5.53 kg)
Shipping weight9.39 kg
Package size592 × 511 × 137 mm
Environment & compliance
Certified standardsTested to UL 60950-1 (USA), CSA (Canada), Class A (Emissions), NOM (Mexico), RoHS Compliant, TAA Compliant
Storage temperature range-30 °C to 50 °C (-22 °F to 122 °F)
Storage relative humidity5–95%

Questions about this item

How loud or warm does the PDUMH20ATS get when it runs continuously at its 1.92 kW load?

The unit has no built-in fans, so it operates silently; heat output is limited to the normal warmth of the internal transfer switch and metering circuitry at up to 20 A.

What plugs or cords must I already have on site to connect the dual 12 ft L5-20P inputs?

You need two separate 120 V, 20 A circuits each terminated in a NEMA L5-20R receptacle, or the included 5-20P adapters if your sources are standard 5-20R outlets.

Will my older 5-15P gear plug straight into the 16 NEMA 5-15/20R outlets without adapters?

Yes — each outlet accepts both 5-15P and 5-20P plugs, so legacy 15 A equipment fits directly alongside newer 20 A loads.

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