L21-30 Locking Plug, Connector, and Receptacle Set | 120/208V - 30A - 4 Pole 5 Wire

The L21-30 Locking Plug, Connector, and Receptacle Set provides a comprehensive power connection solution for 3-phase power distribution in commercial and industrial environments. This set includes a NEMA L21-30P plug, a NEMA L21-30R connector, and a NEMA L21-30R receptacle, all featuring a 4-pole, 5-wire grounding configuration that supports 30 amps at 120/208 volts.

Designed to prevent accidental disconnections, this set ensures continuous, stable power to keep your essential systems running without interruption.

Common Applications:

• Event Power Systems (lighting rigs, sound equipment, portable power distribution units)
• Commercial Kitchens (multi-phase mixers, ovens, industrial dishwashers)
• Data Centers (server racks, cooling systems, UPS backup systems)
• HVAC Systems (multi-phase air compressors, fans, and air handlers)

The high-impact thermoplastic housings provide exceptional resistance to heat, impact, and chemical exposure, making this set reliable even in harsh and demanding environments.

Key Features:

• Complete 3-Phase Power Set: Includes NEMA L21-30P plug, L21-30R connector, and L21-30R receptacle
• Power Rating: 30A, 120/208V (3-phase)
• Construction: Heavy-duty thermoplastic casing for industrial-grade durability
• Compatibility: Ideal for use with portable generators and power distribution units
• Safety: Grounded design ensures secure, hazard-free connections