Locking Plug, Non-NEMA, 10/20 A, 250/600V AC, Three Phase, 4 Pole, Screw Terminals, Black, White MPN:HBL3521C

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In Stock
Brand: HUbbell Wiring
Part #: HBL3521C
UPC: 783585039916
SKU
510-G0482151
Regular Price $113.81 Special Price $81.29

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Locking Plug, Non-NEMA, 10/20 A, 250/600V AC, Three Phase, 4 Pole, Screw Terminals, Black, White

This locking plug is designed for three-phase applications, featuring a ribbed nylon housing for secure grip and impact resistance. The superior cord grip design protects terminations from excess strain, while a clear, funnel-shaped wire entry simplifies termination. An integral dust shield safeguards the wiring chamber from dust and contaminants. Suitable for use in a variety of settings, including industrial and commercial environments, this plug is ideal for applications where reliability and durability are paramount. It is also suitable for use in harsh environments with exposure to chemicals and moisture. Its compact design makes it easy to install and maintain.

Top product features:

  • Ribbed nylon housing provides a secure grip and impact and chemical resistance.
  • Superior cord grip design protects terminations from excess strain.
  • Clear, funnel shaped wire entry for ease of termination.

Top product applications:

  • Industrial Control Panels
  • Electrical Distribution Systems
  • Heavy-Duty Machinery
• Ribbed nylon housing provides a secure grip and impact and chemical resistance.
• Superior cord grip design protects terminations from excess strain.
• Clear, funnel shaped wire entry for ease of termination.
• Integral dust shield protects wiring chamber from dust or contaminants.

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: 2.40
  • Package Width: 2.50
  • Package Height: 4.10
  • Package Weight: 0.35
Product info last updated on January 15, 2026 7:48am UTC Category: Wiring Devices
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In stock