Siemens Circuit breaker UC D 4A 2p 400V 5SY7204-8

Siemens digital industry miniature circuit breaker 5SY7204-8

Manufacturer: Siemens Digital Industry
Designation: Miniature circuit breaker 400V 15kA 2p.D 4A
Type: 5SY7204-8
Mounting depth: 70 mm
Tripping characteristic: D
Number of poles (total): 2
Number of fused poles: 2
Rated current: 4 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: 40 kA
Rated breaking capacity Icu according to IEC 60947-2 at 400 V: 40 kA
Frequency: 50 Hz
Energy limitation class: 3
Flush mounting: No
Neutral conductor: 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: -40 to 70 °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 Industry Miniature circuit breaker 5SY7204-8: further details
Miniature circuit breaker 400V 15kA, 2-pole, D, 4A, 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 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.