Locking Connector, Non-NEMA, 50 A, 250V AC, Three Phase, 3 Pole, Screw Terminals, Black, White MPN:CS8364C

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Brand: HUbbell Wiring
Part #: CS8364C
UPC: 783585829104
SKU
510-G3376335
Regular Price $310.09 Special Price $221.49

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Locking Connector, Non-NEMA, 50 A, 250V AC, Three Phase, 3 Pole, Screw Terminals, Black, White

The HUBBELL 50A Twist-Lock Connector is a reliable and versatile locking connector designed for use in industrial and commercial electrical applications. Suitable for indoor dry locations, it features a nylon housing and insulated body, accommodating three poles and four wires, and operating at 250V AC. Its robust construction and screw terminals support wire sizes from #10 AWG to #6 AWG stranded copper wire, making it an ideal choice for applications such as power distribution, control panels, and machinery. With its high amperage rating and flame resistance, this connector provides a safe and reliable connection in a variety of settings.

Top product features:

  • Accommodates three poles and four wires, allowing for a three-phase connection.
  • Operates at 250V AC, suitable for high-voltage applications.
  • Accepts cable diameters from 0.830 in to 1.250 in, providing flexibility in cable selection.

Top product applications:

  • Industrial electrical applications
  • Commercial electrical applications
  • Outdoor electrical installations in dry locations
  • The HUBBELL 50A Twist-Lock Connector is a locking connector suitable for use in industrial and commercial electrical applications. It features a nylon housing and an insulated body, for use in indoor dry locations

  • see specifications for environmental suitability. This connector accommodates three poles and four wires, operates at 250V AC, and supports wire sizes from #10 AWG to #6 AWG stranded copper wire.



    Key Features of the HUBBELL 50A Twist-Lock Connector:


    • Amperage/Voltage Rating: Rated for 50 A at 250V AC

    • Poles/Wires: Three-pole, four-wire configuration with grounding

    • Cable Range: Accepts cable diameters from 0.830 in to 1.250 in

    • Body Material: Constructed with black nylon housing

    • Contact Material: Brass contacts used as specified by manufacturer

    • Cord Clamp: Two-piece external cord clamp included

    • Wire Connection Type: Screw terminals accommodate #10 AWG to #6 AWG stranded copper wire only

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

    • Flame Resistance: Meets UL 94 HB or better flammability rating requirements for connectors
    • interior is thermoplastic polyester for heat resistance

    • Standards Compliance: Certified to CSA C22.2 No.42
    • Listed to UL 498 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: 2.70
  • Package Width: 2.70
  • Package Height: 7.30
  • Package Weight: 1.00
Product info last updated on February 19, 2026 2:03pm UTC Category: Wiring Devices
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