Residual current circuit breaker 4-pole 6kA 40A 30mA type A Residual current circuit breaker (FI) in accordance with EN 61008-1, DIN EN 61008-2-1,0664 part 10 + 11, Contact protection IP2x in accordance with DIN0106 part 100. Suitable for the subsequent installation of additional equipment (installation without tools). Connection terminals with wire push-in protection, Bi- Connect terminals at the bottom, external blue test button. All products with symbols. Labeling option directly on the device. Technical features Nominal current 40 A Type of differential protection A Sensitivity 30 mA Number of poles 4 P Rated operating voltage Ue 230/400 V Number of modules 4 Frequency 50 Hz Operating temperature -25 to 40 °C Insulation voltage 900 V Storage temperature -55 to 70 °C Connection type screw technology Connection cross-section for flexible conductor 16mm Connection cross-section for rigid conductor 25mm Device service life, mechanical switching cycles 1000 Device service life, electrical switching cycles 2000 Total power loss under rated current 11.8 W Power loss of the device + an average cable length of 0.7m/pole 17.8 W Torque 2.8Nm Height of installed product 83 mm Width of installed product 70 mm Depth of installed product 70 mm