

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Concurrently switching neutral conductor
No
Rated current
20A
Number of poles (total)
3
Rated voltage
415V
Number of protected poles
4
Rated insulation voltage Ui
500V
Rated impulse withstand voltage Uimp
4kV
Release characteristic
B
Pollution degree
2
Over voltage category
3
Frequency
50 - 60Hz
Suitable for flush-mounted installation
No
Connectable conductor cross section solid-core
1 - 16mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6kA
Width in number of modular spacings
2
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Additional equipment possible
Yes
Voltage type
AC
Built-in depth
35.6mm
Connectable conductor cross section multi-wired
1 - 10mm²
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
6kA
Ambient temperature during operating
-25 - 55°C
Current limiting class
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
6kA
2CDS254280R0205 | S204C-B20

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Concurrently switching neutral conductor
Rated current
20A
Number of poles (total)
3
Rated voltage
415V
Number of protected poles
4
Rated insulation voltage Ui
500V
Rated impulse withstand voltage Uimp
4kV
Release characteristic
B
Pollution degree
2
Over voltage category
3
Frequency
50 .. 60Hz
Suitable for flush-mounted installation
Connectable conductor cross section solid-core
1 .. 16mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6kA
Width in number of modular spacings
2
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Additional equipment possible
Voltage type
AC
Built-in depth
35.6mm
Connectable conductor cross section multi-wired
1 .. 10mm²
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
6kA
Ambient temperature during operating
-25 .. 55°C
Current limiting class
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
6kA
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