Description
Disjoncteur différentiel 1 pôle + Neutre Ex9NLE 6 A 30mA courbe C type A 6kA
•Les Atouts de l'article:
Voltage dependent Residual Current circuit Breakers with Overload protection Ex9NLE have only 1 module,so they can save one modular space in enclosure comparison to classical RCBO. They are based onelectronic evaluation principle - more accurate measuring of residual current. These devices also do notsuffer with magnetization of the tripping unit. Thus, there is no mandatory testing period, but they must betested regularly. Local law or regulations may apply on utilization and testing period. The recommendation isto test it every 6 months in fair environment and every month in heavy condition.The insulation test must be performed in the top terminals and with the device in the OFF position.
•Les Atouts de l'article:
Voltage dependent Residual Current circuit Breakers with Overload protection Ex9NLE have only 1 module,so they can save one modular space in enclosure comparison to classical RCBO. They are based onelectronic evaluation principle - more accurate measuring of residual current. These devices also do notsuffer with magnetization of the tripping unit. Thus, there is no mandatory testing period, but they must betested regularly. Local law or regulations may apply on utilization and testing period. The recommendation isto test it every 6 months in fair environment and every month in heavy condition.The insulation test must be performed in the top terminals and with the device in the OFF position.
