Locking Plug, L22-20P, 20 A, 277/480V AC, Three Phase, 4 Pole, Spring Clamp Terminals, Black, White MPN:HBL2521ST
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In Stock
Free Shipping
In Stock
SKU
510-G606170821
Locking Plug, L22-20P, 20 A, 277/480V AC, Three Phase, 4 Pole, Spring Clamp Terminals, Black, White
Streamline your electrical connections with the HUbbell Wiring Locking Plug, designed for efficient and secure three-phase connections. Ideal for use in industrial settings, this plug features spring clamp terminals that eliminate the need for screwdrivers and torque wrenches, reducing termination time and minimizing the risk of strand relaxation. The funnel-shaped wire entry and superior cord grip design ensure easy and secure connections, protecting terminations from excess strain. Perfect for applications in commercial and industrial settings where reliability and speed are crucial, this locking plug is a valuable addition to any electrical installation.
Top product features:
- Faster termination time
- No need for screwdriver and torque wrench
- Spring Termination eliminates strand relaxation
Top product applications:
- Commercial Electrical Installations
- Industrial Electrical Systems
- Heavy-Duty Power Distribution
• Faster termination time
• No need for screwdriver and torque wrench
• Spring Termination eliminates strand relaxation
• Funnel shaped wire entry for ease of termination
• Superior cord grip design protects terminations from excess strain
• No need for screwdriver and torque wrench
• Spring Termination eliminates strand relaxation
• Funnel shaped wire entry for ease of termination
• Superior cord grip design protects terminations from excess strain
Additional Information
- Country of Origin: CN
- 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: 4.60
- Package Width: 2.40
- Package Height: 2.30
- Package Weight: 0.30
Product info last updated on February 15, 2026 5:59pm UTC
Category: Wiring Devices