Siemens Circuit breaker UC C 40A 1+N 400V 5SY5240-7

Siemens Dig.Industr. LS Switch AC/DC 5SY5240-7

Manufacturer: Siemens Dig.Industr.
Designation: LS Switch AC/DC C40A, 2-pole, T=70, 10kA
Type: 5SY5240-7
Installation depth: 70 mm
Tripping characteristic: C
Number of poles (total): 2
Number of protected poles: 2
Rated current: 40 A
Rated voltage: 400 V
Rated insulation voltage Ui: 440 V
Rated impulse voltage withstand Uimp: 4 kV
Rated switching capacity Icn according to EN 60898 at 230 V: 10 kA
Voltage type: AC/DC
Rated switching capacity Icn according to EN 60898 at 400 V: 10 kA
Frequency: 50 Hz
Energy limiting class: 3
Flush-mounted installation: no
Switching neutral conductor: no
Overvoltage category: 3
Degree of pollution: 3
Additional devices possible: yes
Width in division units: 2
Protection class (IP): IP20
Ambient temperature during operation: -40..70 °C
Connectable conductor cross-section multi-stranded: 0.75..35 mm²
Connectable conductor cross-section single-stranded: 0.75..35 mm²
Explosion-proof: no

Siemens Dig.Industr. LS Switch AC/DC 5SY5240-7: additional details

All-current DC 440V AC 400V 10kA circuit breaker, 2-pole, C, 40A. SENTRON 5SY circuit breaker for safe short-circuit and overload protection for residential buildings, utility buildings, and special industrial applications. Tool-free installation and removal of the device using a double slider. Any combination of conductors and busbars through a double-chamber terminal. Simple wiring of the supply through the rear busbar. The 5SY circuit breakers are available in 1-, 2-, 3-, 4-, as well as 1+N and 3+N pole versions. The complete accessories are uniformly applicable for all 5SY circuit breakers. Simply safe with SENTRON protective devices. EAN: 4001869226736.