Sentron 5sy series miniature circuit breakers. Miniature circuit breakers from siemens, offer the highest quality and reliability. The excellent technical properties of the devices mean you are always on the safe side. Apart from that you benefit from the innovative mounting options which enable quick and easy installation. The miniature circuit breakers from siemens can be combined as required with a wide range of supplementary components e.g.
Specifications
Built-in depth (mm) : 70
Release characteristic : C
Number of poles (total) : 1
Number of protected poles : 1
Rated current (A) : 4
Rated voltage (V) : 400
Rated insulation voltage Ui (V) : 440
Rated impulse withstand voltage Uimp (kV) : 4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V (kA) : 6
Voltage-type : AC
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V (kA) : 6
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V (kA) : 30
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V (kA) : 30
Frequency (Hz) : 50 Hz to 50 Hz
Current limiting class : 3
Flush-mounted installation : No
Concurrently switching neutral conductor : No
Pollution degree : 3
Additional equipment possible : Yes
Width in number of modular spacings : 1
Ambient temperature during operating (°C) : -25 °C to 55 °C
Connectable conductor cross section multi-wired (mm²) : 0.75 mm² to 35 mm²
Connectable conductor cross section solid-core (mm²) : 0.75 mm² to 35 mm²
Explosion-proof : No
Reviews
There are no reviews yet.