This Locking boasts a robust design for optimal performance and . Its heavy-duty shell and copper pins are engineered to meet rigorous safety and convenience standards, ensuring a reliable connection for industrial applications. NEMA Standard Compliance: Constructed according to NEMA guidelines, our plugs and connectors feature a rock-solid build with safety enhancements. Each unit is designed to uphold integrity and provide a secure, debris-free connection in demanding environments. Enhanced Cord Grip Design: Featuring a newly engineered cord grip, this product offers superior cable retention, reducing the risk of disconnection. The nylon shell resists chemicals, solvents, and hydrocarbons, ensuring stability and in harsh conditions. Versatile Industrial Applications: Ideal for continuous power delivery in harsh environments, this plug is perfect for water treatment plants, agricultural equipment, outdoor entertainment setups, and factory machinery, ensuring uninterrupted operation. compatibility by checking the NEMA configuration ("P", "C", or "R") of your existing device before purchase to find the perfect match for your specific needs. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Color:Gray and Black Material:plastic Package Contents: 1 x NEMA L15-30P or 30C Male or Female Plug Connector set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.