Description
Detail
Miniature circuit breaker 400 V 10kA, 4-pole, B, 25A
- · Miniature circuit breaker 400 V 10 kA, 4-pole, B, 25 A
Specification
Current limiting class : 3
Additional equipment possible : Yes
Concurrently switching N-neutral : No
Suitable for flush-mounted installation : No
Rated voltage : 400 V
Connectable conductor cross section solid-core : 0.75 – 25.0 mm²
Ambient temperature during operating : -25 – 55 °C
Connectable conductor cross section multi-wired : 0.75 – 25.0 mm²
Frequency : 50 – 50 Hz
Rated current : 25 A
Width in number of modular spacings : 4
Degree of protection (IP) : IP20
Built-in depth : 70 mm
Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V : 10 kA
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V : 10 kA
Rated short-circuit breaking capacity Icn EN 60898 at 230 V : 10 kA
Rated short-circuit breaking capacity Icn EN 60898 at 400 V : 10 kA
Number of poles (total) : 4
Over voltage category : 3
Pollution degree : 2
Voltage type : AC
Release characteristic : B