1、WIRING SPECIFICATION: The waterproof connector is 3 core design, and adopts screw locking for wire connection, with a wiring range of 0.5‑2.5mm², which is imple and practical. 2、PA66 HOUSING: The connector housing is made of excellent PA66 material, which has good corrosion resistance and flexibility, and can be used in various environments. 3、IP68 WATERPROOF: This wire connector has an IP68 protection rating, with good waterproof performance, equipped with sealing ring for tight connection, and no any leakage. 4、NICKEL PLATED CONTACTS: This waterproof aviation connector uses nickel plated contacts, which have good conductivity and oxidation resistance, and can be used with confidence. 5、WIDE APPLICATION: The IP68 waterproof connector is widely used in comm equipment, instruments, computers, programmable controllers, industrial alarms, and other devices.