

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CDS272337R0187 | SU202M-K0.75

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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
0.75A
Rated voltage
440V
Release characteristic
K
Number of poles (total)
2
Rated insulation voltage Ui
440V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
11.2kA
Over voltage category
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Concurrently switching neutral conductor
Frequency
50 .. 60Hz
Current limiting class
3
Connectable conductor cross section multi-wired
0 .. 25mm²
Built-in depth
69mm
Ambient temperature during operating
-25 .. 55°C
Pollution degree
3
Voltage type
AC/DC
Connectable conductor cross section solid-core
0 .. 35mm²
Additional equipment possible
Degree of protection (IP)
IP20
Suitable for flush-mounted installation
Width in number of modular spacings
2