

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CDS274337R0458 | SU204M-Z15

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Rated current
15A
Rated voltage
480V
Built-in depth
69mm
Voltage type
AC/DC
Rated insulation voltage Ui
440V
Current limiting class
3
Frequency
0 .. 60Hz
Release characteristic
Z
Power loss
8.4W
Over voltage category
3
Explosion-proof
Pollution degree
3
Width in number of modular spacings
4
Degree of protection (IP)
IP20
Rated impulse withstand voltage Uimp
4kV
Connectable conductor cross section multi-wired
0 .. 25mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Additional equipment possible
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
11.2kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Concurrently switching neutral conductor
Number of poles (total)
4
Ambient temperature during operating
-25 .. 55°C
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Flush-mounted installation
Connectable conductor cross section solid-core
0 .. 35mm²
Suitable for flush-mounted installation
Number of protected poles
4