The Schneider Electric Acti9 series Arc fault detection add-on block has electrical data recording function like date and time. It comes with ON/OFF, fault trip and LED arc fault diagnostic indicator. Relative humidity of this type of circuit breaker is 95 % at 55 °C. These contactors are compliant with standards such as EN/IEC 62606. Impulse withstand voltage is 4 kV
Clip-on mounting mode
Electrical durability of 10000 cycles
Ambient air temperature for operation is around -25 to 60 °C