

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CDS284001R0558 | S204P-Z40

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Number of poles (total)
4
Release characteristic
Z
Rated voltage
400V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
25kA
Built-in depth
69mm
Width in number of modular spacings
4
Concurrently switching neutral conductor
Voltage type
AC
Degree of protection (IP)
IP20
Suitable for flush-mounted installation
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
12.5kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
12.5kA
Rated current
40A
Pollution degree
3
Rated impulse withstand voltage Uimp
4kV
Current limiting class
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Rated insulation voltage Ui
440V
Number of protected poles
4
Additional equipment possible
Frequency
50 .. 60Hz
Over voltage category
3
Connectable conductor cross section multi-wired
0 .. 16mm²
Ambient temperature during operating
-25 .. 55°C
Connectable conductor cross section solid-core
0 .. 25mm²
Power loss
-W
Explosion-proof
Flush-mounted installation