CBD S-NO is a family of vacuum switchgear from Danfoss, which includes pressure differential switches, vacuum contactors and vacuum circuit breakers. It is designed for medium to high voltage applications with a current range up to 4000A and voltage range up to 28kV. It is suitable for use in a range of industries and applications, including power plants, substations, petrochemical and chemical plants, refineries, food and beverage processing, offshore facilities and more. The switchgear provides reliable control, switching, and protecting of electrical equipment. It features a variety of features and options to meet specific customer requirements, such as motor protection, ground fault protection, and overload heaters. The switchgear is also designed to be flexible and efficient, with advanced diagnostic and monitoring capabilities as well as integrated safety features.