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Black nylon locking plug with straight orientation and three blades

Hubbell Incorporated

Hubbell Incorporated HBL2311VBK Locking Plug L5-20P 20A 125V AC Black video accessory

SKU CH-TF43-A9ZJG

A 20 A, 125 V AC locking plug with screw terminals and a chemical- and impact-resistant nylon housing for industrial cable connections

  • TypeLocking Devices
  • Length2.100
  • ColorBlack
  • Weight0.3
  • Secure connection with L5-20P locking design
  • Handles 20 A at 125 V AC for reliable power
  • Impact-resistant nylon housing withstands industrial use
  • Accommodates cables from 0.325 in to 0.72 in diameter
  • Screw-terminal wiring with hinged style for quick installation

Industrial Locking Plug L5-20P

The Hubbell HBL2311VBK is a straight NEMA L5-20P locking plug rated for 20 A at 125 V AC. Its black nylon housing resists chemicals and impact while the screw-terminal, hinged wiring style speeds termination on cables from 0.325 in to 0.72 in diameter. The grounded, polarized three-blade design locks securely into matching receptacles for reliable power delivery in demanding environments.

Installers needing a 20 A 125 V locking connection

Electricians and maintenance teams running temporary power distribution, generator cords or industrial equipment leads will appreciate the secure lock and rugged construction. Installations requiring a different NEMA configuration, higher voltage, or a non-locking straight blade should select an alternative device suited to that specific circuit.

NEMA L5-20P configuration decides fit

The plug’s L5-20P blade pattern and 20 A, 125 V rating must match the receptacle and circuit exactly; mismatched configurations will not engage or could create a safety hazard. Verify the mating outlet is also L5-20P before terminating cable to this plug.

Highlights

  • Secure connection with L5-20P locking design
  • Handles 20 A at 125 V AC for reliable power
  • Impact-resistant nylon housing withstands industrial use
  • Accommodates cables from 0.325 in to 0.72 in diameter
  • Screw-terminal wiring with hinged style for quick installation

Specifications

BrandHubbell Wiring Device-Kellems
ModelHBL2311VBK
TypeLocking Devices
Length2.100
ColorBlack
Weight0.3

Questions about this item

Does the HBL2311VBK locking plug include a cable or must one be purchased separately?

The plug is sold alone; a cable with an outside diameter between 0.325 in and 0.72 in must be supplied and wired to the screw terminals.

Which NEMA configuration matches a 20 A 125 V AC single-phase circuit?

The L5-20P configuration on this plug is rated 20 A at 125 V AC, single-phase, and grounded for that service.

What does the 20 A rating mean when the plug is installed in a real circuit?

It indicates the maximum continuous current the contacts and screw terminals are designed to carry at 125 V AC without exceeding temperature limits.

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