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Black flanged NEMA L15-20R outlet with hinged waterproof cover, three-pole four-wire female receptacle

LORDWORLD

LORDWORLD Nema L15-20R Flanged Outlet Waterproof Cover 3 Pole 4 Wire 20AMP 125/250V Black

SKU CH-EF34-ANCJD

A UL-verified flanged outlet with waterproof cover accepts 3-pole 4-wire 20 A 125/250 V connections for generator or transfer-switch hook-ups

  • UL verified for safe 20AMP 125/250V connections
  • Waterproof cover protects outlet in wet conditions
  • Accepts 10AWG through 6AWG four-conductor cords
  • Flanged design simplifies panel mounting
  • Compatible with ST STOW STO SJTW cable types

NEMA L15-20R Flanged Outlet

The LORDWORLD NEMA L15-20R is a 3-pole 4-wire female receptacle rated at 20 amps and 125/250 volts. It features a flanged mounting design with a waterproof cover for weather-resistant installations. UL verified for safety compliance.

Generator and transfer switch installations

This outlet suits builders wiring a generator inlet or transfer switch where a locking NEMA L15-20R connection is required. It accepts 10 to 6 AWG 4-conductor cords such as ST, STOW, STO and SJTW types. Installers needing a straight-blade NEMA 14-20R or a different amperage locking variant should select the matching configuration instead.

3-pole 4-wire 20A 125/250V locking interface

The decisive specification is the NEMA L15-20R locking interface with three poles, four wires and a 20-amp 125/250-volt rating. Only cords and inlets built to this exact NEMA designation will lock securely and carry the rated load.

Highlights

  • UL verified for safe 20AMP 125/250V connections
  • Waterproof cover protects outlet in wet conditions
  • Accepts 10AWG through 6AWG four-conductor cords
  • Flanged design simplifies panel mounting
  • Compatible with ST STOW STO SJTW cable types

Specifications

BrandLORDWORLD

Questions about this item

Which NEMA locking outlet variant should I select for a 20 A 125/250 V supply?

Choose the L15-20R flanged outlet; it is rated 20 A at 125/250 V and matches a 3-pole 4-wire configuration.

What does the 20 A rating mean when the outlet is wired in a real installation?

It supports continuous loads up to 20 A per pole on a 125/250 V split-phase circuit, suitable for generator transfer switches or heavy-duty equipment.

What cord gauges does the UL-verified L15-20R accept and what does that cap in practice?

The terminal block accepts 10 AWG through 6 AWG four-conductor cord such as ST, STOW, STO or SJTW, limiting the circuit to the ampacity of the chosen wire size.

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