Description
Detail
Circuit breaker Universal current 880 V DC 400 V AC 10kA, 4-pole, C, 8A max. 1000 V DC
Specification
Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V : – kA
Additional equipment possible : Yes
Suitable for flush-mounted installation : No
Concurrently switching N-neutral : No
Ambient temperature during operating : -40 – 70 °C
Connectable conductor cross section multi-wired : 0.75 – 35.0 mm²
Frequency : 50 – 50 Hz
Connectable conductor cross section solid-core : 0.75 – 35.0 mm²
Rated insulation voltage Ui : 440 V
Rated voltage : 400 V
Built-in depth : 70 mm
Rated impulse withstand voltage Uimp : 4 kV
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V : – kA
Voltage type : AC/DC
Rated short-circuit breaking capacity Icn EN 60898 at 230 V : 10 kA
Pollution degree : 2
Rated short-circuit breaking capacity Icn EN 60898 at 400 V : 10 kA
Rated current : 8 A
Number of protected poles : –
Width in number of modular spacings : 4
Number of poles (total) : 4
Over voltage category : 2
Current limiting class : 3
Degree of protection (IP) : IP20
Release characteristic : C