

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CDS273337R0447 | SU203M-K13

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Built-in depth
69mm
Rated current
13A
Rated voltage
400V
Rated insulation voltage Ui
440V
Release characteristic
K
Frequency
50 .. 60Hz
Voltage type
AC
Explosion-proof
Concurrently switching neutral conductor
Connectable conductor cross section solid-core
0 .. 35mm²
Number of protected poles
3
Width in number of modular spacings
3
Power loss
6.9W
Suitable for flush-mounted installation
Over voltage category
3
Current limiting class
3
Degree of protection (IP)
IP20
Pollution degree
3
Flush-mounted installation
Connectable conductor cross section multi-wired
0 .. 25mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
11.2kA
Ambient temperature during operating
-25 .. 55°C
Additional equipment possible
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
15kA
Number of poles (total)
3