Feature: 1. USED IN HARSH ENVIRONMENTS: Solar PV Diode connector possess excellent aging resistant and ultraviolet proof ability, can be used in harsh environments 2. GOOD WATERPROOF AND DUSTPROOF: The product carefully select materials and adopt high strength waterproof ring design to provide good waterproof and dustproof effects 3. GUIDING INSULATION FUNCTION: The hole contact head of the product equipped with a guiding insulation element, which plays a role of guiding insulation 4. DOUBLE ELECTRIC SHOCK FREE PROTECTION: Can be closed and disconnected with load, double electric shock free protection, can meet fast link and non vibration function 5. EXCELLENT ELECTRICAL PROPERTIES: Made of PPO material, possess high rigidity, high heat resistance, flame retardant, high strength, and excellent electrical properties Specification: Item Type: Solar PV Diode Connector Material: PPO + copper Purpose: Thunder protection connector Colour: Black Connector Contact Resistance: ≤0.5mΩ Connector Conductor Material: Copper, tin plated Protection Level: IP2xIP67 Flame Retardant Rating: UL94-VO Operating Temperature Range: -40℃~+90℃ Adaptation Wire Diameter: 2.5-6.0mm². Package List: 1 x Solar PV Diode Connector