Watertight Locking Plug, L21-20P, 20 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Black MPN:HBL26W81BK
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In Stock
Free Shipping
In Stock
SKU
510-G0069715
Watertight Locking Plug, L21-20P, 20 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Black
Protect your electrical connections with the reliable Watertight Locking Plug from HUbbell Wiring. Designed for industrial applications, this plug features a thermoplastic elastomer housing that provides chemical, impact, and watertight resistance, ensuring safe and reliable connections in harsh environments. With a 20A current rating and 120/208V AC voltage rating, this plug is suitable for three-phase connections. Its screw terminals and straight connection orientation make it easy to use, while its industrial-grade design and NEMA L21-20P configuration make it a reliable choice for a variety of applications, including heavy industry, construction, and outdoor equipment.
Top product features:
- Watertight design provides protection against moisture and water exposure
- Chemical-resistant properties ensure the plug can withstand exposure to various chemicals
- Impact-resistant housing protects the plug from physical damage and stress
Top product applications:
- Industrial electrical panel installations
- Heavy-duty machinery connections
- Outdoor electrical equipment connections
Locking Plug, Connection Orientation Straight, Current Rating 20 A, Housing Color Black, Housing Material Thermoplastic Elastomer, NEMA Plug Configuration L21-20P, Number of Blades 5, Number of Poles 4, Phase Three, Polarized Yes, Resistance Properties Chemical Resistant, Impact Resistant, Watertight, Voltage Rating 120/208V AC, Wire Connection Type Screw Terminals, Wiring Style Standard, For Maximum Cable Diameter 0.875 in, For Minimum Cable Diameter 0.375 in, Grade Industrial
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: 8.00
- Package Width: 4.50
- Package Height: 3.00
- Package Weight: 0.60
Product info last updated on January 14, 2026 7:04pm UTC
Category: Wiring Devices