

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CDS253001R0984 | S203-C0,5

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Rated current
0.5A
Release characteristic
C
Number of protected poles
3
Number of poles (total)
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Suitable for flush-mounted installation
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6kA
Degree of protection (IP)
IP20
Rated insulation voltage Ui
440V
Rated voltage
400V
Current limiting class
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
20kA
Voltage type
AC
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
10kA
Frequency
50 .. 60Hz
Pollution degree
3
Over voltage category
3
Connectable conductor cross section multi-wired
0 .. 25mm²
Rated impulse withstand voltage Uimp
4kV
Concurrently switching neutral conductor
Width in number of modular spacings
3
Connectable conductor cross section solid-core
0 .. 35mm²
Additional equipment possible
Built-in depth
69mm
Ambient temperature during operating
-25 .. 55°C
Explosion-proof
Power loss
4.2W
Flush-mounted installation