OMRON Caps
A cap is a lid that protects the mating part and prevents dust and contaminants from entering. Types of caps include plugs, adapters, receptacles, etc. The main materials are synthetic resin, synthetic rubber, polyethylene, etc. In the case of metal, it has dielectric strength, withstands voltage and has high insulation resistance. Depending on the product, there are types with a chain to prevent falling, types to prevent the dangers of an electric circuit with waterproof specifications, types that can be attached and detached with a single-action, etc. Some products are compliant with the Electrical Appliances and Material Safety Act and some have obtained CSA NRTL / C standard certification, so they can be used with confidence. It is mainly used for protection of contact parts such as industrial equipment, machine tools, factory automation equipment, computers, etc. but some are suitable for cable connections in harsh outdoor environments such as construction machinery, civil engineering machinery, etc.