The HUBBELL 20A Watertight Locking Connector (L16-20R) is a three-pole, four-wire connector body designed for industrial and commercial electrical applications requiring watertight connections. Rated for 480V AC and 20 amps, this connector features a smooth thermoplastic elastomer housing that simplifies washdown processes and minimizes debris collection. It is grounded, shrouded, and includes corrosion-resistant stainless steel hardware to support use in demanding environments.
Key Features of the HUBBELL 20A Watertight Locking Connector:
- Contact Material: Nickel-plated brass contacts provide reliable conductivity.
- Cord Size Compatibility: Accepts cords from 0.325 in to 0.875 in diameter; accommodates wire sizes from 18 AWG to 10 AWG.
- NEMA Configuration: L16-20R with NEMA enclosure ratings of 12, 4, 4X, 6, and 6P; IP69K rated for moisture resistance.
- Housing Material: Thermoplastic elastomer and Valox
- Operating Temperature Range: -40°C to +60°C
- Performance Ratings: Rated for current interruption per UL498; dielectric voltage withstands up to 2500V AC; maximum temperature rise of +30°C at rated current
- Wire Connection Type: Screw terminals with standard wiring style; straight connection orientation.
- Corrosion Resistant: Designed with corrosion-resistant materials and components throughout the assembly.
- Industry Standards Compliance: Meets NEMA WD-1/WD-6 and ANSI standards; UL Listed environmental ratings including moisture resistance (Types 4/4X/12/6/6P).
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