

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CDS252001R0021 | S202-D2

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Number of poles (total)
2
Release characteristic
D
Rated impulse withstand voltage Uimp
4kV
Rated insulation voltage Ui
440V
Rated current
2A
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
20kA
Voltage type
AC/DC
Suitable for flush-mounted installation
Built-in depth
68mm
Current limiting class
3
Concurrently switching neutral conductor
Additional equipment possible
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
10kA
Width in number of modular spacings
2
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6kA
Ambient temperature during operating
-25 .. 55°C
Over voltage category
3
Connectable conductor cross section multi-wired
0 .. 25mm²
Connectable conductor cross section solid-core
0 .. 35mm²
Rated voltage
400V
Degree of protection (IP)
IP20
Number of protected poles
2
Pollution degree
3
Frequency
50 .. 60Hz