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Yellow watertight locking receptacle with lift cover and flanged body

Hubbell Incorporated

Hubbell Incorporated HBL67W48 20A 250V Watertight Flanged Locking Receptacle L6-20R

SKU CH-D7EP-QANA5

A 20A 250V watertight locking receptacle rated IP69K with NEMA L6-20R configuration for flush or box mounting

  • Product typeWatertight Devices
  • Watertight protection rated IP69K for harsh environments
  • Impact-resistant PBT construction withstands physical abuse
  • Corrosion-resistant stainless steel hardware extends service life
  • Locking NEMA L6-20R configuration ensures secure connections
  • Accepts 18 to 8 AWG wire for flexible installation

20 A 250 V Watertight Locking Receptacle

The Hubbell HBL67W48 is a flanged, flush-mount receptacle built for wet and harsh environments. It provides a NEMA L6-20R locking connection rated at 20 amps and 250 V AC for industrial equipment and generator hookups. The IP69K-rated enclosure resists high-pressure wash-down and meets NEMA types 4, 4X, 6, 6P and 12. Impact-resistant PBT housing and stainless-steel hardware withstand heavy use.

IP69K Rating and NEMA Enclosure Limits

The IP69K rating confirms protection against close-range, high-temperature, high-pressure water jets. Compliance with NEMA types 4, 4X, 6, 6P and 12 covers splashing water, hose-directed water, temporary submersion and prolonged submersion. The device is not rated for continuous immersion beyond the NEMA 6P test parameters or for exposure to chemicals not covered by the listed enclosure types. Installers must verify that the mounting surface and conduit seals maintain the same protection level.

NEMA L6-20R Configuration Decides Fit

The receptacle accepts only NEMA L6-20P locking plugs with two poles and three wires. It will not mate with straight-blade plugs, other NEMA locking configurations or higher-amperage variants. Terminal screws accept conductors from 18 AWG to 8 AWG. Polarised contacts ensure correct alignment with a matching connector. If the application requires a different voltage, amperage or pin layout, this part is not suitable.

How it compares

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Price $111.99
Pricier than about 71% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameHUBBELL
Product typeWatertight Devices

Questions about this item

Should I choose the L6-20R or another NEMA configuration for my 20 A 250 V circuit?

This receptacle is built to the L6-20R standard — 2 poles, 3 wires, locking — so it only accepts matching L6-20P plugs on a 20 A 250 V AC circuit.

What does the 20 A rating mean when the device is installed in a panel?

It carries up to 20 A continuously at 250 V AC through nickel-plated brass contacts, with screw terminals that accept #18 to #8 AWG conductors.

How does the IP69K rating affect the flanged mounting?

The IP69K rating, together with NEMA 4, 4X, 6, 6P and 12 compliance, is maintained when the receptacle is flush-mounted on a flat panel or an FD/FS box using the supplied stainless steel hardware.

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