Siemens Indus.Sector Miniature Circuit Breaker 5SY7440-7

Siemens Dig.Industr. circuit breaker 5SY7440-7 Manufacturer :Siemens Dig.Industr. Designation :Circuit breaker 400V 15kA 4p.C 40A Type :5SY7440-7 Mounting depth :70 mm Tripping characteristic :C Number of poles (total) :4 Number of fused poles :4 Rated current :40 A Rated voltage :400 V Rated insulation voltage Ui :440 V Rated impulse withstand voltage Uimp :4 kV Rated breaking capacity Icn to EN 60898 at 230 V :15 kA Voltage type :AC Rated breaking capacity Icn to EN 60898 at 400 V :15 kA Rated breaking capacity Icu according to IEC 60947-2 at 230 V :20 kA Rated breaking capacity Icu according to IEC 60947-2 at 400 V :20 kA Frequency :50 Hz Energy limitation class :3 Flush mounting :no Neutral conductor to be connected :no Overvoltage category :3 Pollution degree :3 Additional devices possible :yes Width in pitch units :4 Protection class (IP) :IP20 Ambient temperature during operation :-40..70 °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. Miniature circuit-breaker 5SY7440-7: further details Miniature circuit-breaker 400V 15kA, 4-pole, C, 40A, T=70mm 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.The miniature circuit breakers 5SY are available in 1-, 2-, 3-, 4- as well as in 1+N- and 3+N-pole versions.The complete accessories can be used uniformly for all miniature circuit breakers 5SY.Simply safe with the protective devices from SENTRON. , EAN: 4001869191539.