INSULATION FLAME RETARDANT MATERIAL with excellent aging resistance and UV endurance, capable of withstanding severe weather conditions such as heavy rain, snowstorm, or high heat for extended periods; waterproof ring on connection effectively seals out water and dust to prevent corrosion. Water and weather resistant. IP67 rated. Double seal rings provide enhanced waterproof performance. Low insertion resistance. Practical and easy-to-use connector for linking solar panels and switch boxes, helping prevent current reversal. Fuse with male and female connector helps protect devices from damage and wear during frequent plugging and unplugging. Withstands 10,000 bending tests, offering increased reliability. Auto-lock mechanism on male and female connectors ensures secure, easy connections and prevents disconnection. Enables quick and simple connection of solar cables to photovoltaic systems, including solar panels and converters. Color: black Material: plastic Type: 15A/10A/20A/30A Package Contents: 5 x Solar Panel Connector 5 x Diodes Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.