Siemens Circuit breaker UC D 20A 2p 400V 5SY8220-8

Siemens digital industrial circuit breaker 5SY8220-8

Manufacturer: Siemens Digital Industries
Designation: Circuit breaker 400V, 25KA, 2 poles, D, 20A
Type: 5SY8220-8
Installation depth: 70 mm
Tripping characteristic: D
Number of poles (total): 2
Number of fused poles: 2
Rated current: 20 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: 30 kA
Rated breaking capacity Icu to IEC 60947-2 at 400 V: 30 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: 2
Protection class (IP): IP20
Ambient temperature during operation: -25 to 55 °C
Connectable conductor cross-section stranded: 0.75 to 35 mm²
Connectable conductor cross-section solid: 0.75 to 35 mm²
Explosion-proof: No

Siemens digital industrial miniature circuit breaker 5SY8220-8: more details
Miniature circuit breaker 400V, T=70mm, 25kA according to EN 60947-2, 2P, D20
Miniature circuit breaker SENTRON 5SY for safe short-circuit and overload protection for residential buildings, functional buildings, and special industrial applications. Tool-free assembly and disassembly 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: 4001869263540.