The CE01 series of waterproof and dustproof connectors from Fujikura DDK are an ideal solution for use in industrial equipment that requires resistance to moisture, oil, and dust. These connectors are manufactured to be compatible with JIS B 9960-1, the Japanese Industrial Standard, and feature a ground contact to protect the circuit. These connectors are designed to prevent cross-plugging problems with a five-key position, and the one-touch lock design ensures secure locking with a click note. The bayonet coupling adds extra sturdiness to the design. The receptacle connector comes with an o-ring that conforms to IP67 standards, ensuring that moisture, oil, and dust are kept out when the connectors are mated. Additionally, with the use of a conduit with an o-ring, both plug and receptacle connectors can be waterproof. The connectors offer a premating and ground contact that has conductivity with the shell, which protects the circuit. The crimp-type contact is easy to terminate, and the extraction tool allows for easy contact extraction from the insert. Fujikura CE01 circular connectors are UL approved (E72124).