Schneider Electric Residual Current Circuit Breaker IID 4P 40A 30MA Type B-SI, A9Z61440

Product Description Residual current circuit breaker, all-current sensitive Acti 9 iID. 4-pin, rated current 40A, type B-SI, rated residual current 30 mA, operating voltage (Ue) 400 AC, 50 Hz, insulation voltage 500 V AC. Jump circuit for low-wear switching of the contacts. With mechanical front error message display (VisiTrip) to display trips due to residual current. Safe contact display (VisiSafe) of the residual current circuit breaker, when the indicator is green indicator, safety of voltage clearance on the outlet side. Test button for regular checking of the function. Double terminals for connecting cables or phase rails on both sides. Easy removal of the individual device with installed phase rail, thanks to the front accessible fastener. Additional stackable auxiliary modules (optional) Low voltage release (iMN), surge trigger (iMSU), working current trigger (iMX), auxiliary switch for status notification (iOF), error message switch (iSD). Type B-SI is integrated SI technology, which provides higher strength against electrical interference. Protects against smooth DC fault currents in 1 or 3-phase supply networks caused by frequency converters, inverters and emergency power supply. Colour: RAL 9003. Meets the following standards IEC/EN 61008-2-1,IEC/EN 62423,IEC 61543,VDE 0664. Safety Warning Please note that electrical engineering work is reserved exclusively for professionals or must be carried out under supervision and execution.