Siemens Circuit breaker UC C 1A 4p 400V 5SY8401-7

Siemens Dig.Industr. circuit breaker 5SY8401-7 Manufacturer :Siemens Dig.Industr. Designation :Circuit breaker 400V,25KA,4p.,C,1A Type :5SY8401-7 Mounting depth :70 mm Tripping characteristic :C Number of poles (total) :4 Number of fused poles :4 Rated current :1 A Rated voltage :400 V Rated insulation voltage Ui :440 V Rated impulse withstand voltage Uimp :4 kV Voltage type :AC Rated breaking capacity Icu to IEC 60947-2 at 230 V :70 kA Rated breaking capacity Icu to IEC 60947-2 at 400 V :70 kA Frequency :50 Hz Energy limitation class :3 Flush mounting :no Switching neutral :no Overvoltage category :3 Degree of pollution :3 Additional devices possible :yes Width in pitch units :4 Protection class (IP) :IP20 Ambient temperature during operation :-25..55 °C Connectable conductor cross-section stranded :0.75..35 mm² Connectable conductor cross-section solid :0.75..35 mm² Explosion-proof :no Siemens Dig.Industr. LS-Schalter 5SY8401-7: more details Miniature circuit-breaker 400V T=70mm 25kA acc. to EN 60947-2, 4P, C1 Miniature circuit-breaker SENTRON 5SY for safe short-circuit and overload protection for residential buildings, functional buildings and special industrial applications.Tool-free mounting and dismounting of the device with the aid of a double slide. Any combination of conductors and busbar due to double chamber terminal. Simple wiring of the feeder due to the busbar located at the rear.5SY miniature circuit breakers are available in 1-, 2-, 3-, 4- as well as 1+N- and 3+N-pole versions.All accessories can be used uniformly for all 5SY miniature circuit breakers.Simply safe with SENTRON's protective devices. , EAN: 4001869263984.