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Black and white nylon locking connector, straight body, 2.500 length

Hubbell Incorporated

Hubbell HBL2643 Locking Connector L8-30R 30 A 480V AC

SKU CH-WF8M-PT3X1

A 30 A, 480 V AC locking connector with IP20-rated nylon housing and screw terminals for 0.325–0.93 in cables

  • TypeLocking Devices
  • Length2.500
  • ColorBlack/White
  • Weight0.3
  • 30 A rating powers demanding 480 V AC equipment
  • Locking NEMA L8-30R prevents accidental disconnection under load
  • Impact-resistant nylon housing withstands tough job-site conditions
  • Screw terminals accept 0.325 in to 0.93 in cable diameters
  • Straight orientation simplifies wiring in tight enclosures

Industrial Locking Connector L8-30R

The Hubbell HBL2643 is a straight-body locking connector rated for 30 A at 480 V AC. It uses a NEMA L8-30R configuration with two poles and three wires for single-phase power. The nylon housing carries an IP20 rating and is impact resistant. This device suits maintenance teams and installers wiring high-voltage equipment in dry indoor locations. It is not for buyers who need weather-sealed or shrouded inlets for outdoor or wash-down environments.

Screw-Terminal Wiring and Cable Range

Connection is made through screw terminals that accept standard wiring style. The connector accommodates cable diameters from .325 in to .93 in, allowing a range of conductor sizes without adapter sleeves. The straight orientation keeps the cable run inline with the panel or enclosure face. No cap or cover is included, so the installer must provide strain relief or environmental sealing if the application demands it. Builders who need a right-angle body or integrated cord grip will need a different form factor.

Brass Contacts and Nylon Housing

Current-carrying parts are brass for reliable conductivity across the 30 A rating. The black-and-white nylon body resists impact during installation and service. The unit weighs .3 lb and measures 2.500 in length, making it compact for panel layouts where space is limited. No software, drivers or configuration tools are involved — this is a purely mechanical electrical accessory. Users who expect smart monitoring or remote diagnostics will not find those features here.

Highlights

  • 30 A rating powers demanding 480 V AC equipment
  • Locking NEMA L8-30R prevents accidental disconnection under load
  • Impact-resistant nylon housing withstands tough job-site conditions
  • Screw terminals accept 0.325 in to 0.93 in cable diameters
  • Straight orientation simplifies wiring in tight enclosures

Specifications

BrandHubbell Wiring Device-Kellems
ModelHBL2643
TypeLocking Devices
Length2.500
ColorBlack/White
Weight0.3

Questions about this item

Will the 30 A rating hold up when the connector runs at 480 V AC continuously?

The device is rated for 30 A at 480 V AC, so that is the sustained limit under normal conditions.

Does the nylon housing and IP20 rating keep heat and noise low during all-day operation?

The nylon housing is impact resistant and the IP20 rating means no forced cooling, so heat stays modest and there is no fan noise.

What cable diameter range must I already have for the screw terminals to accept it?

The connector accepts cables from 0.325 in to 0.93 in outer diameter for the three-wire screw-terminal connection.

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