

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •GEWISS
Technical specifications
GW90269

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- GEWISS
Technical specifications
Rated current
25A
Voltage type
AC
Built-in depth
72mm
Rated voltage
400V
Frequency
50 .. 60Hz
Explosion-proof
Width in number of modular spacings
2
Current limiting class
1
Over voltage category
3
Rated insulation voltage Ui
500V
Pollution degree
3
Release characteristic
C
Degree of protection (IP)
IP20
Flush-mounted installation
Additional equipment possible
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6kA
Connectable conductor cross section solid-core
16 .. 16mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Power loss
10.02W
Ambient temperature during operating
-25 .. 60°C
Concurrently switching neutral conductor
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
6kA
Number of poles (total)
3
Number of protected poles
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
10kA
Rated impulse withstand voltage Uimp
4kV
Connectable conductor cross section multi-wired
10 .. 10mm²