20 Amp Industrial Straight Blade Locking Receptacle | 120/208V | L21-20R | Enerlites 66602

Industrial Grade Locking Receptacle, 20A, L21-20R

The ENERLITES 66602 Industrial Grade Locking Receptacle is a 20 Amp, NEMA L21-20R locking device engineered to provide a secure and reliable electrical connection in demanding commercial and industrial environments. Designed for safety and durability, this receptacle features a twist-lock interface that engages and disengages by rotation, preventing accidental disconnection under load or vibration.

Built with heavy-duty construction, the ENERLITES L21-20R locking receptacle delivers dependable performance in harsh conditions where standard straight-blade devices are not suitable. Clearly marked ratings, NEMA configuration, and approval listings on the device face ensure quick identification and code-compliant installation.

Ideal for use with generators, industrial equipment, data centers, and commercial power distribution systems, this locking receptacle is UL listed and backed by a 2-year warranty, ensuring long-term reliability and safety.

Key Features

• 20 Amp industrial grade locking receptacle

• NEMA L21-20R configuration

• Secure twist-lock design prevents accidental disconnection

• Heavy-duty construction for industrial environments

• Clearly marked rating, NEMA type, and approvals on device face

• Designed for commercial and industrial applications

• UL listed

• 2-year warranty

Applications

• Industrial machinery and equipment

• Commercial power distribution systems

• Generator and backup power connections

• Data centers and server rooms

• Manufacturing and warehouse facilities