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Gray rectangular locking receptacle with shrouded twist-lock face and screw terminals

Hubbell Incorporated

Hubbell HBL2320SR 20A Locking Receptacle 2P 3W 250VAC video accessory

SKU CH-DQNP-WEGHQ

A 20 A, 250 V AC locking receptacle with a safety shroud and screw terminals for secure power connections

  • TypeSafety Shroud Twist Lock
  • ColorGray
  • 20 A locking receptacle rated for 250 V AC circuits
  • NEMA L6-20R configuration ensures correct mating with matching plugs
  • Shrouded twist-lock design resists accidental disconnection under load
  • Valox housing provides impact resistance in demanding environments
  • Screw-terminal wiring allows secure field installation without special tools

Hubbell HBL2320SR Locking Receptacle

The Hubbell HBL2320SR is a 20 A, 250 V AC locking receptacle designed for secure power connections. It features a NEMA L6-20R configuration with two poles and three wires. The housing uses gray Valox material with a safety shroud. Screw terminals provide the wire connection method.

Installers needing a straight.

This unit suits installers requiring a single-gang, non-flanged receptacle with a straight orientation. The shrouded design adds protection for the contacts. Buyers needing a flanged inlet or a different NEMA configuration should look at other options. It is not for applications requiring an integrated cover or AFCI protection.

NEMA L6-20R configuration at 20 A

The defining specification is the NEMA L6-20R rating, which locks the mating plug in place. This 20 A, 250 V AC rating determines compatibility with specific equipment cords. Verify the NEMA code matches the plug exactly before purchase. Using an incorrect configuration prevents a safe connection.

Highlights

  • 20 A locking receptacle rated for 250 V AC circuits
  • NEMA L6-20R configuration ensures correct mating with matching plugs
  • Shrouded twist-lock design resists accidental disconnection under load
  • Valox housing provides impact resistance in demanding environments
  • Screw-terminal wiring allows secure field installation without special tools

Specifications

BrandHubbell Wiring Device-Kellems
ModelHBL2320SR
TypeSafety Shroud Twist Lock
ColorGray

Questions about this item

How can I verify the HBL2320SR receptacle is wired correctly after installation?

With power off, confirm the two hot conductors and one ground wire are secured under the brass screw terminals; then energise the circuit and measure 250V AC between the two hot slots of the L6-20R face to confirm proper phase connection.

What components are included with the HBL2320SR and what must be sourced separately?

The package supplies the single-gang, gray Valox locking receptacle with integral safety shroud and screw terminals; you must separately provide a compatible surface-mount box, cover plate, 20 A / 250 V AC circuit breaker and supply conductors.

Which NEMA configuration should I select for a 20 A, 250 V AC single-phase locking receptacle?

Choose the L6-20R configuration listed for this model; it provides two poles plus ground (2P 3W) rated 20 A at 250 V AC and matches the HBL2320SR's straight, shrouded, surface-mount design.

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