Features 1、Reliable Use: Ensuring low power consumption in the solar panel system, the extension cable has high work efficiency. 2、Wide Utility: Widely applied in construction sites such as power generation, petroleum, metallurgy, ships and so on. 3、Smart Design: Using high strength waterproof ring, the photovoltaic wire enables excellent dust proof performance. 4、PPO Material: Adopting premium PPO material, flexible, thick, flame retardant, durable with sunshine and long use. 5、Easy to Install: Light in weight and compact in size, the 6mm² solar connecting cord is very convenient to install. Specification Item Type: Solar Extension Cable Product Material: PPO Terminal Material: Brass Terminal Surface Treatment: Tin Plated Product Cross Section: 6mm² Rated Current: 40A Rated Voltage: 1000V(TUV), 6000V(UL) Contact Resistance: ≤ 5mΩ Temperature resistance: 110℃ IP Protection Level: IP67 Use Scenarios: Widely used in construction sites such as power generation, petroleum, metallurgy, ships, etc. Package List 2 x Solar Extension Cable