Watertight Locking Plug, L7-20P, 20 A, 277V AC, Single Phase, 2 Pole, Screw Terminals, Black, White MPN:HBL2331SW
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In Stock
Free Shipping
In Stock
SKU
510-G0605035
Watertight Locking Plug, L7-20P, 20 A, 277V AC, Single Phase, 2 Pole, Screw Terminals, Black, White
Protect your electrical connections in harsh environments with HUbbell Wiring's Watertight Locking Plug. Rated for 20A and 277V AC, this plug features a durable polybutylene terephthalate housing that withstands chemicals, impacts, and water. Its screw terminals ensure secure connections, and the plug's polarization prevents incorrect installation. Ideal for use in outdoor applications, such as construction sites, farms, or coastal areas, this plug provides reliable performance in demanding conditions. Its compact design fits easily into tight spaces, making it perfect for use in a variety of settings, including industrial, commercial, and residential environments.
Top product features:
- Watertight design provides protection against water ingress
- Screw terminals allow for easy wire connection
- Chemical and impact resistance ensures durability in harsh environments
Top product applications:
- Outdoor Lighting
- Marina or Boat Dock Electrical Connections
- Industrial or Commercial Electrical Panel Connections
Watertight Locking Plug, Connection Orientation Straight, Current Rating 20 A, Housing Color Black, White, Housing Material Polybutylene Terephthalate, NEMA Plug Configuration L7-20P, Number of Blades 3, Number of Poles 2, Phase Single, Polarized Yes, Resistance Properties Chemical Resistant, Impact Resistant, Watertight, Voltage Rating 277V AC, Wire Connection Type Screw Terminals, Wiring Style Standard, Face Diameter 2.77 in, For Maximum Cable Diameter 0.93 in
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: 5.30
- Package Width: 3.30
- Package Height: 3.70
- Package Weight: 0.65
Product info last updated on January 15, 2026 7:59am UTC
Category: Wiring Devices