1 Pair PV Solar Panel Cable Connectors (1 PC PV Male and 1PC PV Female). Fastness of Male and Female Points with Stable Self-locking System which is Easy to Lock and Open. With the Capacity of Anti-aging and Resistance to Ultraviolet Radiation on the Outer cover. Protection Degree: IP67, Waterproof Mated Unmating Force: 200 Newton Insulation Material: PC/PA CE and TUV certified Hard plastic; Protection Class: Class II Temperature Range: -40°C~+90°C Withstanding voltage: 1000V DC(TUV), 600V(UL) Contact Material: Copper, silver plated Flame Class: UL94-V0 or UL94-5VA