Locking Plug, L6-30P, 30 A, 250V AC, Single Phase, 2 Pole, Spring Clamp Terminals, Black, White MPN:HBL2621ST

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Brand: HUbbell Wiring
Part #: HBL2621ST
UPC: 783585681955
SKU
510-G106170857
$110.58 for Order Qty of 2
Regular Price $77.41 Special Price $55.29

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Locking Plug, L6-30P, 30 A, 250V AC, Single Phase, 2 Pole, Spring Clamp Terminals, Black, White

The HUBBELL Locking Plug is a reliable and secure electrical connector designed for industrial applications, providing a locking mechanism to maintain connection integrity and reduce the likelihood of accidental disconnection. Suitable for single-phase operation at up to 30 amps and 250V AC, it features spring clamp terminals for faster termination and accommodates wire sizes from 14 AWG to 8 AWG. Ideal for use in harsh environments, this plug operates between -40°C and 75°C and is certified to CSA C22.2 No.42 and UL 498 grade requirements, making it a trusted choice for applications in manufacturing, construction, and heavy industry.

Top product features:

  • Copper alloy blades are used for electrical conductivity.
  • Nylon housing material offers chemical resistance and impact resistance.
  • Spring clamp terminals facilitate wiring.

Top product applications:

  • Industrial electrical applications
  • Heavy-duty equipment installation
  • Outdoor construction and infrastructure projects
  • The HUBBELL Locking Plug is an electrical connector rated for industrial applications

  • provides a locking mechanism to maintain connection integrity. It features a locking mechanism intended to reduce the likelihood of accidental disconnection and accommodates wire sizes from 14 AWG to 8 AWG. The plug supports single-phase operation at up to 30 amps and 250V AC, with straight connection orientation and spring clamp terminals for faster termination without the need for a torque wrench.



    Key Features of the HUBBELL Locking Plug:


    • Blade Material: Copper alloy blades are used for electrical conductivity.

    • Housing Material: Nylon housing material offers chemical resistance and impact resistance.

    • Temperature Range: Operates between -40°C and 75°C.

    • Cable Diameter Compatibility: Accepts cable diameters from 0.36 in to 0.93 in.

    • Wire Connection Type: Spring clamp terminals facilitate wiring

    • Polarized & Grounded: Features polarization and grounding for proper alignment during installation.

    • Number of Poles/Blades: Two poles, three blades configuration
    • shrouded design not included.

    • UL Flammability Rating: Rated HB under UL 94 standards.

    • IP Rating: IP20 rated enclosure suitable for indoor use where limited ingress protection is acceptable.

    • Standards Compliance: Certified to CSA C22.2 No.42, Federal Specifications W-C-596, listed to UL 498 grade requirements (Federal Specification grade).



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: 4.50
  • Package Width: 2.50
  • Package Height: 2.40
  • Package Weight: 0.33
Product info last updated on January 31, 2026 1:51pm UTC Category: Wiring Devices
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In stock