

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CDS253103R0324 | S203-C32 NA

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Built-in depth
69mm
Rated voltage
400V
Rated current
32A
Frequency
50 .. 60Hz
Voltage type
Other
Rated insulation voltage Ui
440V
Release characteristic
C
Over voltage category
3
Current limiting class
3
Number of protected poles
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Flush-mounted installation
Concurrently switching neutral conductor
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
20kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Ambient temperature during operating
-25 .. 55°C
Pollution degree
3
Number of poles (total)
4
Power loss
14.8W
Explosion-proof
Rated impulse withstand voltage Uimp
4kV
Width in number of modular spacings
4.0
Degree of protection (IP)
IP20
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Additional equipment possible
Connectable conductor cross section solid-core
0.75 .. 35mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
10kA