Metered PDU 20A 120V 1U NEMA 5 15 20R Outlets NEMA L5 20P 5 20P Adapter Single Phase

1.92kW Single-Phase Metered PDU, 120V (12 5-15/20R), L5-20P / 5-20P, 110-127V Input, 15ft Cord, 1U Rack-Mount

Model Number: PDUMH20

  • Metered single phase 20A 120V PDU
  • 1U horizontal rackmount; digital current meter
  • NEMA 5-20P / L5-20P input; 15 ft. / 4.5m line cord
  • 12 NEMA 5-15/20R outlets
  • Reversible housing; 4.5 in. / 11.4cm depth
(2 Reviews)
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Tripp Lite Metered PDU / Power Distribution Units offer real-time local reporting of load level in amps via built-in digital meter. Enables visual current monitoring of PDU output current to prevent circuit overloads as additional equipment is added. Offers reliable rackmount multi-outlet power distribution from any protected UPS, generator or mains input power source. High quality design includes rugged all-metal housing and secure rackmount installation with included mounting accessories.

Key Features

  • 20A single phase 120V Metered Power Distribution Unit / PDU (Agency de-rated to 16A continuous)
  • Built-in 2 digit visual meter continuously reports PDU load level in amps
  • Attached NEMA L5-20P 20A 120V input plug with 15 ft. / 4.5m line cord
  • Includes 5-20P 20A 120V plug adapter
  • 1U horizontal rackmount format installs in one rack space
  • 12 NEMA 5-15/20R outlets
  • Mounting flanges support installation in 2 and 4 post racks, with additional support for wall-mount and under-counter installation formats
  • Mounting ears are reversible for front or rear facing rackmount installation
  • Optional PDUSIDEBRKT enables 0U vertical rackmount in compatible racks
  • Back panel grounding lug

Typical Applications

  • Multi-outlet power distribution unit with digital current monitoring is the ideal means of powering multiple loads in 19 inch rackmount, wall-mount, and under-counter applications such as internetworking, PC systems, telecommunications, audio visual, security, sound reinforcement, and more. Ideal distribution of alternate and sinewave UPS and generator power or commercially derived AC power to connected equipment.

Package Includes

  • PDUMH20 Metered rackmount PDU
  • L5-20R to 5-20P plug adapter
  • Owner's manual with warranty information


PDU Type Metered


Output Capacity Details 1.92kW (120V), 2.03kW (127V), 1.6kW (100V); 20A maximum (Agency de-rated to 16A continuous)
Frequency Compatibility 50 / 60 Hz
Output Receptacles (12) 5-15/20R
Output Nominal Voltage 100-127V nominal, single phase
Overload Protection 20A breaker
Outlet Type NEMA 5-15R, NEMA 5-20R
Individual Outlet Switching No


PDU Input Voltage 100; 120; 127
Recommended Electrical Service 20A 120V
Maximum Input Amps 20
Maximum Input Amps Details Agency de-rated to 16A continuous
PDU Plug Type NEMA 5-20P; NEMA L5-20P
Input Cord Length (ft.) 15
Input Cord Length (m) 4.57
Input Phase Single-Phase


Front Panel LCD Display Digital display reports total PDU output current in amps
Switches n/a


Shipping Dimensions (hwd / in.) 2.25 x 20.5 x 10
Shipping Dimensions (hwd / cm) 5.7 x 52.1 x 25.4
Shipping Weight (lbs.) 3.6
Shipping Weight (kg) 1.6
Unit Dimensions (hwd / in.) 1.75 x 17.5 x 4.5
Unit Dimensions (hwd / cm) 4.45 x 44.5 x 11.4
Unit Weight (lbs.) 3
Unit Weight (kg) 1.4
Material of Construction Metal
Form Factors Supported 1U rackmount, 0U vertical rackmount, wall-mount, and under-counter installation
PDU Form Factor Horizontal (1U, 2U, etc)
Outlets Measurement (Center to Center) 30.20mm


Storage Temperature Range 5 to 122F (-15 to 50C)
Relative Humidity 5-95% non-condensing
Operating Elevation (ft.) 0-10,000
Operating Elevation (m) 0-3000


TVSS Grounding Back panel grounding lug


Certifications Tested to UL60950-1 (USA) and CAN/CSA C22.2 No. 60950-1-03 (Canada), RoHS Compliant


Product Warranty Period (Worldwide) 2-year limited warranty


by PowerReviews
Tripp LiteSingle-Phase Metered PDU 1.9kW 20A 120V 1U Horizontal Rackmount 12 NEMA 5-15/20R outlets 15 ft. NEMA L5-20P input with 5-20P adapter

(based on 2 reviews)

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Wonderful product


from Undisclosed

Comments about Tripp Lite Single-Phase Metered PDU 1.9kW 20A 120V 1U Horizontal Rackmount 12 NEMA 5-15/20R outlets 15 ft. NEMA L5-20P input with 5-20P adapter:

My company has purchased over 20 of these units and all are rack mounted in a production server environment. The quality of the unit is top notch and the 15 foot cord is more than enough to get to where it's needed. The bright LED AMP meter is easy to read at a distance and the included twist lock adapter is an added bonus. I would recommend these units to anyone that has the need to monitor their power usage to prevent a circuit from being over capacity.

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Great product


from Undisclosed

Comments about Tripp Lite Single-Phase Metered PDU 1.9kW 20A 120V 1U Horizontal Rackmount 12 NEMA 5-15/20R outlets 15 ft. NEMA L5-20P input with 5-20P adapter:

We have 4 of these PDU's & they are great! Very versatile mounting & power cord is long.

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