Locking Receptacle, Non-NEMA, 30 A, 120/208V AC, Three Phase, 4 Pole, Flush Mount, Screw Terminals MPN:HBL3430

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Brand: HUbbell Wiring
Part #: HBL3430
UPC: 783585333205
SKU
510-G2481062
Regular Price $149.51 Special Price $106.79

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Locking Receptacle, Non-NEMA, 30 A, 120/208V AC, Three Phase, 4 Pole, Flush Mount, Screw Terminals

The HUBBELL 30A Twist-Lock Receptacle is a reliable and secure solution for three-phase electrical applications. Designed for use in industrial, commercial, and construction settings, this locking receptacle provides a tamper-evident and tamper-resistant connection, ensuring the safety of people and equipment. Its four-pole, four-wire configuration and 30A rating make it suitable for a wide range of applications, including machinery, manufacturing equipment, and power tools. With its durable construction and corrosion-resistant brass contacts, this receptacle withstands harsh environments and heavy use, providing a long-lasting and dependable connection.

Top product features:

  • Rated for 30 A at 120/208V AC, three-phase operation
  • Accepts #16 AWG to #8 AWG solid or stranded copper wire via screw terminals
  • Withstands minimum 2,000V dielectric voltage

Top product applications:

  • Commercial Buildings
  • Industrial Settings
  • Outdoor Events
  • The HUBBELL 30A Twist-Lock Receptacle is a locking receptacle.



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


    • Amperage/Voltage: Rated for 30 A at 120/208V AC, three-phase operation

    • Poles/Wires: Four-pole, four-wire configuration

    • Material Construction: Impact-modified PBT base
    • nylon face and housing
    • brass contacts and mounting system provide corrosion resistance

    • Mounting Type: Flush mount design with included screw-mount hardware

    • Wire Accommodation: Accepts #16 AWG to #8 AWG solid or stranded copper wire via screw terminals
    • supports both back or side wiring

    • Operating Temperature Range: -40°C to +75°C (without impact)

    • Flammability Rating: UL 94 V-2 or better for receptacles/inlets
    • HB or better for plugs/connectors

    • Dielectric Strength & Performance: Withstands minimum 2,000V dielectric voltage
    • certified to interrupt current at the specified rating

    • Coding & Identification: Face color coded by voltage
    • terminal identifications per UL 498 (X, Y, Z, White, Green)



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: 1.90
  • Package Width: 1.80
  • Package Height: 4.20
  • Package Weight: 0.30
Product info last updated on January 13, 2026 12:08pm UTC Category: Wiring Devices
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