

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CDS272445R0505 | S202MT-B50

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Over voltage category
3
Current limiting class
3
Voltage type
Other
Built-in depth
69mm
Rated insulation voltage Ui
440V
Frequency
50 .. 60Hz
Rated voltage
400V
Concurrently switching neutral conductor
Degree of protection (IP)
IP20
Width in number of modular spacings
2.0
Explosion-proof
Number of protected poles
2
Power loss
7.2W
Pollution degree
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Additional equipment possible
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
15kA
Ambient temperature during operating
-40 .. 70°C
Flush-mounted installation
Rated impulse withstand voltage Uimp
4kV
Connectable conductor cross section solid-core
0.75 .. 35mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Rated current
50A
Release characteristic
B
Number of poles (total)
2
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA