Description Contactum CPB20 20A 6kA MCB Type B Overview: A Miniature Circuit Breaker is an electromechanical device designed to protect an electric circuit from over-currents – A term to describe an electrical fault caused by either overload or short circuit. In addition, it is important to note that MCBs do not protect humans against electrical shock caused by ‘earth leakage’. This service is provided by RCDs and RCBOs. Specification: Associated standards: BS EN 60898 Voltage: 220-250V Rated kA: 6 Rated current: 20A Frequency: 50-60Hz Wiring system: 1 pole Ambient operating temperature: -5 to 40°C (24hour average not exceeding 25°C) Terminal capacity: 35mm Nature of supply: AC Release characteristic: B Our MCB selection Click here to view the datasheet for the Contactum CPB20 20A 6kA MCB Type B.
