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

The L21-30 Locking Plug and Connector Set offers a complete solution for secure 3-phase power connections in demanding commercial and industrial environments. This set includes a NEMA L21-30P plug and a NEMA L21-30R connector, both featuring a 4-pole, 5-wire grounding configuration that supports 30 amps at 120/208 volts.

The locking design ensures a secure connection to prevent accidental disconnections, making it ideal for applications that require continuous and stable power.

Common Applications:

• Event Power Distribution (lighting systems, sound equipment, portable power units)
• Commercial Kitchens (multi-phase appliances like large fryers, ovens, and mixers)
• Data Centers (server racks, cooling systems, UPS backup systems)
• HVAC Systems (multi-phase compressors, air handlers, and fans)

Both the plug and connector feature a durable thermoplastic housing that resists impact, heat, and chemicals, ensuring long-lasting performance in harsh environments.

Key Features:

• Complete Power Set: Includes NEMA L21-30P plug and L21-30R connector
• Power Rating: 30A, 120/208V (3-phase)
• Durability: High-impact, heat-resistant thermoplastic construction
• Compatibility: Perfect for use with multi-phase power systems and portable generators
• Safety: Grounded design for secure, hazard-free connections