Locking Plug, Non-NEMA, 30 A, 250V AC, Three Phase, 3 Pole, Screw Terminals, Black, White MPN:HBL3431GCB

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Brand: HUbbell Wiring
Part #: HBL3431GCB
UPC: 783585039886
SKU
510-G1467496
Regular Price $120.11 Special Price $85.79

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Locking Plug, Non-NEMA, 30 A, 250V AC, Three Phase, 3 Pole, Screw Terminals, Black, White

The HUBBELL 30A Twist-Lock Plug is a reliable and secure electrical connection solution for industrial applications. Rated for 30 A at 250V AC with three poles and four wires, it features a ribbed nylon housing for impact and chemical resistance. Its non-NEMA twist-lock design provides a polarized connection orientation, reducing the risk of incorrect installation. This plug is ideal for use in harsh environments and is certified to meet CSA and UL standards. Its versatility makes it suitable for a wide range of applications, including equipment grounding and electrical distribution systems, ensuring a safe and reliable connection.

Top product features:

  • Ribbed nylon housing provides impact and chemical resistance.
  • Accepts cable diameters from 0.350 in to 1.150 in.
  • Supports #16 AWG to #8 AWG stranded copper wire using screw terminals.

Top product applications:

  • Industrial Electrical Connections
  • Heavy-Duty Equipment Manufacturing
  • Mobile Industrial Power Generation
  • The HUBBELL 30A Twist-Lock Plug is a locking plug rated for use in industrial applications where a secure electrical connection is required. It features a ribbed nylon housing.



    Key Features of the HUBBELL 30A Twist-Lock Plug:


    • Amperage/Voltage: Rated for 30 A at 250V AC with three poles and four wires

    • Housing Material: Ribbed nylon construction provides impact and chemical resistance

    • Cord Accommodation: Accepts cable diameters from 0.350 in to 1.150 in
    • compatible with listed portable cords within specified cable diameter range

    • Cord Grip Design: Cord grip design intended to reduce strain on wire terminations

    • Wire Size Compatibility: Supports #16 AWG to #8 AWG stranded copper wire using screw terminals

    • Operating Temperature Range: -40°C minimum (without impact) up to +75°C maximum continuous use

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

    • NEMA Configuration: Non-NEMA twist-lock design with polarized connection orientation

    • Ingress Protection & Flammability Rating: IP20 suitability
    • HB or better per UL94/CSA 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: 2.50
  • Package Width: 2.40
  • Package Height: 4.10
  • Package Weight: 0.35
Product info last updated on February 6, 2026 10:59am UTC Category: Wiring Devices
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In stock