Locking Connector, L21-30R, 30 A, 120/208V AC, Three Phase, 4 Pole, Spring Clamp Terminals MPN:HBL2813ST

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Brand: HUbbell Wiring
Part #: HBL2813ST
UPC: 783585719078
SKU
510-G506170822
Regular Price $183.81 Special Price $131.29

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Locking Connector, L21-30R, 30 A, 120/208V AC, Three Phase, 4 Pole, Spring Clamp Terminals

The HUBBELL Locking Connector is a reliable and efficient solution for industrial indoor applications, featuring a three-phase, 30 A design for use in dry environments. Its EdgeConnect screwless termination system enables easy wire insertion and connection without the need for additional tools. This connector is ideal for use in a variety of settings, including power distribution systems, industrial machinery, and equipment installations. With its impact-resistant nylon housing and UL 94 HB flammability rating, it provides a safe and durable connection. Its compact design and low profile make it perfect for use in tight spaces and high-traffic areas.

Top product features:

  • The HUBBELL Locking Connector is a three-phase, 30 A locking connector designed for industrial indoor use in dry environments.
  • The connector features an EdgeConnect screwless termination system that enables wire insertion and connection via a plunger mechanism, requiring no additional tools.
  • The connector accommodates wire sizes from 8 AWG to 16 AWG and uses spring clamp terminals for simplified electrical wiring termination.

Top product applications:

  • Industrial Control Panels
  • Three-phase power distribution systems
  • High-power electrical equipment installations
  • The HUBBELL Locking Connector is a three-phase, 30 A locking connector designed for industrial indoor use in dry environments. Featuring the EdgeConnectâ„¢ screwless termination system, it enables wire insertion and connection via plunger mechanism

  • no additional tools required. The connector accommodates wire sizes from 8 AWG to 16 AWG and uses spring clamp terminals for electrical wiring.



    Key Features of the HUBBELL Locking Connector:


    • NEMA Configuration: L21-30R

    • Current Rating: 30 A

    • Voltage Rating: 120/208V AC

    • Phase: Three-phase operation

    • Number of Poles/Wires: 4 poles, 5 wires

    • Wire Connection Type: Spring clamp terminals with funnel-shaped entry for simplified termination

    • No Tools Required: Screwless design does not require use of screwdriver or torque wrench during installation

    • Cord Grip Design

    • Housing Material: Impact-resistant nylon
    • color black and white

    • Operating Temperature Range: -40°C to 75°C

    • UL 94 Flammability Rating: HB
    • IP20 rated for indoor use only

    • Standards Compliance: CSA C22.2 No.42, Federal Specification W-C-596, UL 498



Additional Information

  • Country of Origin: CN
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 4.80
  • Package Width: 2.40
  • Package Height: 2.40
  • Package Weight: 0.47
Product info last updated on February 8, 2026 10:36am UTC Category: Wiring Devices
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