| Sensitivity | 300MA |
| Compliance with standards | IEC 60947-3 |
| Compliance with standards | IEC 61008 |
| Compliance with standards | IEC 60947-1 |
| Application Range | Protected against nuisance tripping due to transient overvoltages (lightning, switchgear operation on the network, etc.). |
| Short-circuit current withstand (IDc = Inc) | 10 kA with 100 A fuse upstream |
| Mechanical endurance (Number of O/C cycles) | 20000 |
| Trip units with fixed sensitivities for all ratings | instantaneous trip unit |
| Trip units with fixed sensitivities for all ratings | selective trip unit: total vertical selectivity can be achieved using 30 mA residual |
| Trip units with fixed sensitivities for all ratings | current devices placed downstream |
| Local signalling | mechanical: earth fault indication on front panel by means of a mechanical indicator |
| Local signalling | electrical: using auxiliaries |
| Environment | tropicalisation: treatment 2 (relative humidity 95 % at 55 °C) |
| Environment | operating temperature: - AC class: -5…+40 °C; - A class, “si” and “SiE” type: -25…+40 °C |
| Environment | storage temperature: -40…+60 °C |
| Connection by tunnel terminals | Connection using tunnel terminals for flexible 35 mm2 cable or rigid 50 mm2 cable |
| Connection by tunnel terminals | Can be directly connected using comb busbars on 2P residual current circuit breakers when using the P’clic adapter |