

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •GEWISS
Technical specifications
GW92589

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- GEWISS
Technical specifications
Additional equipment possible
Connectable conductor cross section multi-wired
35 .. 35mm²
Connectable conductor cross section solid-core
35 .. 35mm²
Over voltage category
3
Pollution degree
3
Release characteristic
B
Voltage type
AC
Explosion-proof
Frequency
50 .. 60Hz
Degree of protection (IP)
IP20
Concurrently switching neutral conductor
Number of protected poles
4
Rated voltage
400V
Flush-mounted installation
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Power loss
9.88W
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Number of poles (total)
4
Width in number of modular spacings
4
Current limiting class
3
Rated insulation voltage Ui
500V
Rated current
20A
Ambient temperature during operating
-25 .. 60°C
Built-in depth
72mm
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
25kA
Rated impulse withstand voltage Uimp
4kV