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Yellow rectangular flanged locking receptacle with screw terminals

Hubbell Incorporated

Hubbell Incorporated HBL67W76 Watertight Flanged Locking Receptacle

SKU CH-3PGC-1MXXY

Watertight flanged locking receptacle rated 20 A, 480 V AC with NEMA L16-20R configuration and enclosure ratings 12, 4, 4X, 6, 6P

  • Product typeWatertight Devices
  • Color and finishYellow
  • Watertight protection for harsh environments with NEMA 4, 4X, 6, 6P ratings
  • Secure locking connection prevents accidental disconnection under vibration or movement
  • 20 A, 480V AC three-phase power delivery for heavy-duty industrial equipment
  • Flush-mount rectangular flange simplifies panel installation in tight spaces
  • Durable yellow thermoplastic elastomer housing resists chemicals, impact and UV exposure

Watertight Locking Receptacle for Industrial Power

This HUBBELL HBL67W76 receptacle provides a 20 A, 480V AC three-phase connection in a yellow thermoplastic elastomer housing. It carries NEMA enclosure ratings 12, 4, 4X, 6 and 6P for wet and dusty environments. The NEMA L16-20R configuration suits equipment requiring a polarised, straight-orientation locking outlet.

Flush-Mount Flanged Design for Panel Integration

The rectangular flange mounts flush into a single-gang opening, securing the device without a shroud. Screw-terminal wiring accepts four conductors for standard three-phase loads. Builders needing a surface-mount box or a different gang count must source separate hardware.

Yellow Housing and Screw Terminals Simplify

The high-visibility yellow finish aids circuit identification in crowded panels. Screw-terminal connections allow field wiring without specialised crimp tools. No AFCI protection or additional accessories are included, so installers must provide over-current protection and weatherproof covers separately.

How it compares

Measured against everything we stock in Electrical Enclosures & Cabinets, at today’s prices. Recalculated every night.

Price $119.99
Pricier than about 80% of the 1,411 comparable items (median $39.99).

Specifications

Product
Brand nameHUBBELL
Product typeWatertight Devices
Color and finishYellow

Questions about this item

How many amps can the L16-20R receptacle carry continuously?

The receptacle is rated for 20 A at 480 V AC three-phase, so it will carry a full 20-amp load continuously when wired with the correct conductor size.

Does the thermoplastic elastomer housing get hot or make noise under all-day operation?

The housing is a passive thermoplastic elastomer shell with no moving parts, so it generates no noise and only normal temperature rise from the 20 A current passing through the screw terminals.

What wiring and mounting hardware must I already have to install this flanged receptacle?

You need four conductors sized for 20 A, a rectangular flush-mount cut-out, and mounting screws to secure the flanged body; the receptacle uses screw-terminal connections and fits a standard one-gang opening.

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