

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CDS272347R0257 | SU202MR-K1,6

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Rated voltage
400V
Number of protected poles
2
Release characteristic
K
Rated current
1.6A
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Rated impulse withstand voltage Uimp
4kV
Rated insulation voltage Ui
440V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
10kA
Voltage type
Other
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Current limiting class
3
Frequency
50 .. 60Hz
Number of poles (total)
2
Power loss
3.6W
Built-in depth
69mm
Over voltage category
3
Pollution degree
3
Flush-mounted installation
Width in number of modular spacings
2.0
Additional equipment possible
Concurrently switching neutral conductor
Degree of protection (IP)
IP20
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Ambient temperature during operating
-25 .. 55°C
Explosion-proof
Connectable conductor cross section solid-core
0.75 .. 35mm²