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Long silver metal power strip with two coloured outlet rows and two thick cords

Tripp Lite

Tripp Lite PDU40TDUAL Basic PDU 20A Dual-Circuit 40 Outlets 120V 0U Vertical

SKU CH-P4SC-M5781 MPN PDU40TDUAL

Distributes 120 V AC power across 40 NEMA 5-15/20R outlets from dual 20 A circuits with 10 ft input cords and overload protection in a 0U vertical rack-mount housing

  • TypeBasic
  • Rack Size0U
  • StyleVertical
  • CertificationsTested to UL60950-1 (USA), CSA (Canada), RoHS compliant
  • Package IncludesPDU40TDUAL 3.8kW Single-Phase Dual-Circuit 120 V Basic PDU (
  • Input Voltage100; 120; 127 V
  • Delivers 3.8 kW dual-circuit power to redundant supplies
  • Dual NEMA L5-20P and 5-20P inputs with 10 ft cords
  • 40 NEMA 5-15/20R outlets split across two 20 A circuits
  • Switchless design prevents accidental shutdown with dual breakers
  • Toolless 0U vertical mount fits 19 in EIA racks

Dual-Circuit Power Distribution

This basic PDU delivers 120 V AC power through two independent 20 A circuits in a single vertical enclosure. It is designed for server racks and network cabinets where equipment uses dual redundant power supplies. The 0U form factor mounts without consuming rack units.

Rugged Metal Housing and Mounting

A steel chassis provides durability for permanent installation in EIA-standard 19-inch racks. Toolless 0U vertical mounting hardware is included for quick deployment. Two 10 ft input cords with NEMA L5-20P and 5-20P plugs connect to separate utility or UPS sources. Colour-coded circuit breakers and outlets simplify load balancing.

Circuit-Breaker Limits and Outlet Count

Each 20 A breaker protects its own set of 20 NEMA 5-15/20R outlets, capping usable capacity at 3.8 kW per circuit. The switchless design prevents accidental power loss but offers no remote monitoring or outlet-level control. Installations requiring metered power, switched outlets or single-circuit feeds above 20 A will need a different unit.

Highlights

  • Delivers 3.8 kW dual-circuit power to redundant supplies
  • Dual NEMA L5-20P and 5-20P inputs with 10 ft cords
  • 40 NEMA 5-15/20R outlets split across two 20 A circuits
  • Switchless design prevents accidental shutdown with dual breakers
  • Toolless 0U vertical mount fits 19 in EIA racks

Specifications

BrandTripp Lite
ModelPDU40TDUAL
TypeBasic
Rack Size0U
StyleVertical
CertificationsTested to UL60950-1 (USA), CSA (Canada), RoHS compliant
Package IncludesPDU40TDUAL 3.8kW Single-Phase Dual-Circuit 120 V Basic PDU
(2) NEMA L5-20P to NEMA 5-20P Plug Set Adapters
Mounting Hardware
Owner's Manual
Input Voltage100; 120; 127 V
Maximum Input Current40A
Input Connector(s)NEMA 5-20P; NEMA L5-20P
Cord Length10 ft
Output Voltage100; 120; 127 V
Output Frequency50/60Hz
Output Connector(s)40 NEMA 5-15/20R
Overload Protection2 x 20A circuit breakers; Grey-color circuit breaker protects grey-color outlets; Black-color circuit breaker protects black-color outlets
FeaturesAll-in-one Zero U form factor enables efficient, single-enclosure installations
Dual independent circuit design delivers high capacity across 40 outlets in minimal space
Input plugs, input power cords, breakers and outlets are color-coded to match each independent 20A circuit, allowing simplified cable management for multi-server configurations
10 ft. dual input power cords increase mounting flexibility; mounting hardware included
Combines the advantages of two separate high-current PDUs without the extra expense, increased space requirements and added management complexity
Includes
Dimensions70.00" x 1.50" x 3.00"
Weight9.00 lbs.
Shipping weight4.49 kg
Package size1816 × 121 × 57 mm

Questions about this item

What does the dual NEMA L5-20P and 5-20P input with 20 A breakers cap the usable power at per circuit?

Each of the two circuits is protected by a 20 A breaker, so you can draw up to 20 A per circuit for a combined 40 A maximum input.

What rack dimensions does the 70-inch vertical unit need for toolless 0U mounting?

It fits EIA-standard 19-inch racks and occupies zero rack units vertically; the included mounting hardware secures it to the rack’s side rails.

How do you wire the two input cords so each breaker protects the correct colour-coded outlets?

Plug each input cord into a separate branch circuit; the grey breaker protects the grey outlets and the black breaker protects the black outlets.

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