The HUBBELL 20A Twist-Lock Connector (L14-20R) is a locking connector rated for use in industrial and commercial electrical applications. It features a three-pole, four-wire configuration rated for 125/250V AC and supports up to 20 amps of current. The connector uses screw terminals for secure wire connections and is constructed with an impact-resistant nylon housing suitable for indoor dry locations.
Key Features of the HUBBELL 20A Twist-Lock Connector:
- Cord Grip Design: Intended to reduce strain on wire terminations.
- Wire Entry: Funnel-shaped entry accommodates wires sized #16 AWG to #8 AWG stranded copper only.
- Dust Shield: Includes a dust shield intended to limit ingress of contaminants into the wiring chamber.
- Cable Range: Accepts cords with diameters between 0.350 in and 1.150 in.
- Operating Temperature: Rated for operation within -40°C to 75°C (non-impact conditions).
- Flame Resistance: Complies with UL94 HB or better and CSA standards; maximum temperature rise of 30°C at full load following overload cycles.
- NEMA Configuration: L14-20R, straight connection orientation
- Standards Compliance: Certified to CSA C22.2 No.42, Federal Specification W-C-596, and listed to UL 498 requirements.
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