Watertight Locking Plug, L15-30P, 30 A, 250V AC, Three Phase, 3 Pole, Screw Terminals, Black, White MPN:HBL2721SW

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Brand: HUbbell Wiring
Part #: HBL2721SW
UPC: 783585231846
SKU
510-G2419821
Regular Price $283.49 Special Price $202.49

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Watertight Locking Plug, L15-30P, 30 A, 250V AC, Three Phase, 3 Pole, Screw Terminals, Black, White

The HUBBELL 30A Watertight Twist-Lock Plug (L15-30P) is a reliable and durable solution for industrial and commercial electrical environments. Its watertight design and impact-resistant materials make it perfect for applications where moisture, dust, or weather exposure is present. The plug features a cord grip that reduces strain on terminations and is rated for three-phase power at 250V AC. With its NEMA configuration and CSA certification, this plug is suitable for a wide range of applications, including construction, manufacturing, and outdoor facilities. Its ease of use and long-lasting performance make it an ideal choice for professionals and industries that require a high level of electrical reliability.

Top product features:

  • Watertight construction with impact-resistant materials provides a secure seal against moisture and dust.
  • Cord grip reduces strain on terminations, ensuring a secure and long-lasting connection.
  • Supports wire sizes from 16 AWG to 8 AWG, accommodating a wide range of electrical applications.

Top product applications:

  • Industrial electrical environments
  • Commercial electrical environments
  • Applications where moisture, dust, or weather exposure may be present
  • The HUBBELL 30A Watertight Twist-Lock Plug (L15-30P) is a shrouded, industrial-grade locking plug suitable for use in industrial and commercial electrical environments. It features a watertight construction with impact-resistant materials and a cord grip intended to reduce strain on terminations. The plug is rated for three-phase power at 250V AC, accommodates 3 poles and 4 wires, and is compatible with applications where moisture, dust, or weather exposure may be present.



    Key Features of the HUBBELL 30A Watertight Locking Plug:


    • NEMA Configuration: L15-30P
    • rated for 30 A and 250V AC three-phase circuits

    • Watertight Design: IP66 rating

    • Impact Resistant: Shroud design

    • Cord Grip Range: Accepts cable diameters from 0.35 in to 1.15 in
    • supports wire sizes from 16 AWG to 8 AWG

    • Material Construction: Housing made of impact-modified polybutylene terephthalate (PBT)
    • brass blades and contacts
    • stainless steel screws
    • clear polycarbonate retainer

    • Chemical Resistance: Compatible with environments where incidental chemical exposure is possible

    • Flammability Rating: UL94 V-0 housing material

    • Screw Terminal Connections: Standard wiring style with straight connection orientation

    • Certifications: CSA Certified Type 4
    • UL Listed for verified performance standards



Additional Information

  • Country of Origin: US
  • 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: 5.30
  • Package Width: 3.40
  • Package Height: 3.30
  • Package Weight: 0.60
Product info last updated on January 13, 2026 12:40pm UTC Category: Wiring Devices
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