

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •GEWISS
Technical specifications
GW92774

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- GEWISS
Technical specifications
Voltage type
AC
Release characteristic
D
Built-in depth
72mm
Explosion-proof
Frequency
50 .. 60Hz
Rated insulation voltage Ui
500V
Rated current
13A
Pollution degree
3
Rated voltage
400V
Current limiting class
3
Width in number of modular spacings
3
Over voltage category
3
Ambient temperature during operating
-25 .. 60°C
Number of protected poles
3
Connectable conductor cross section multi-wired
35 .. 35mm²
Power loss
3.9W
Concurrently switching neutral conductor
Connectable conductor cross section solid-core
35 .. 35mm²
Degree of protection (IP)
IP20
Flush-mounted installation
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Additional equipment possible
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
25kA
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Number of poles (total)
3