

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •SCHNEIDER
Technical specifications
18669 | Prekidac Minijat. NG125N 25KA 3P 80A D

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- SCHNEIDER
Technical specifications
Release characteristic
D
Rated current
80A
Over voltage category
4
Built-in depth
47mm
Rated insulation voltage Ui
690V
Rated voltage
400V
Current limiting class
-
Frequency
50 .. 60Hz
Voltage type
AC/DC
Concurrently switching neutral conductor
Degree of protection (IP)
IP20
Rated impulse withstand voltage Uimp
8kV
Pollution degree
3
Width in number of modular spacings
4.5
Number of protected poles
3
Additional equipment possible
Explosion-proof
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Ambient temperature during operating
-30 .. 70°C
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Flush-mounted installation
Connectable conductor cross section multi-wired
10 .. 50mm²
Number of poles (total)
3
Connectable conductor cross section solid-core
16 .. 70mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
50kA