Information

Characteristics * Provide earth fault protection when associated with the 10kA (types NBN, NCN, NDN) range of MCBs. * Designed to be fitted to the right hand side of 2 and 4 pole MCBs and the completed unit provides protection against overload, short circuit & earth faults. * Protection against nuisance tripping. * All devices have a test facility. * Note: Not for use in fixed busbar distribution boards. Technical Data * Nominal voltage 230 - 400V. * Selective (time delay) versions are available in 100mA & 300mA. * Connection Capacity: 16mm² Flexible, 25mm² Rigid. * Conforms to BS EN 61009 Appendix G