

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Number of protected poles
2
Rated current
40A
Concurrently switching neutral conductor
No
Rated voltage
440V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
11.2kA
Rated insulation voltage Ui
440V
Release characteristic
C
Additional equipment possible
Yes
Number of poles (total)
2
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Suitable for flush-mounted installation
No
Current limiting class
3
Voltage type
AC/DC
Built-in depth
69mm
Frequency
50 - 60Hz
Pollution degree
3
Width in number of modular spacings
2
Degree of protection (IP)
IP20
Connectable conductor cross section multi-wired
0 - 25mm²
Over voltage category
3
Connectable conductor cross section solid-core
0 - 35mm²
Ambient temperature during operating
-25 - 55°C
2CDS272337R0404 | SU202M-C40

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Number of protected poles
2
Rated current
40A
Concurrently switching neutral conductor
Rated voltage
440V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
11.2kA
Rated insulation voltage Ui
440V
Release characteristic
C
Additional equipment possible
Number of poles (total)
2
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Suitable for flush-mounted installation
Current limiting class
3
Voltage type
AC/DC
Built-in depth
69mm
Frequency
50 .. 60Hz
Pollution degree
3
Width in number of modular spacings
2
Degree of protection (IP)
IP20
Connectable conductor cross section multi-wired
0 .. 25mm²
Over voltage category
3
Connectable conductor cross section solid-core
0 .. 35mm²
Ambient temperature during operating
-25 .. 55°C
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