

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CCS551103R8504 | S401E-C50NP

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Voltage type
Other
Rated current
50A
Built-in depth
36mm
Release characteristic
C
Frequency
50 .. 60Hz
Rated insulation voltage Ui
440V
Rated voltage
230V
Number of protected poles
2
Flush-mounted installation
Current limiting class
3
Over voltage category
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Suitable for flush-mounted installation
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6kA
Concurrently switching neutral conductor
Additional equipment possible
Power loss
-W
Connectable conductor cross section solid-core
0.75 .. 35mm²
Number of poles (total)
2
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Ambient temperature during operating
-25 .. 60°C
Width in number of modular spacings
1
Explosion-proof
Pollution degree
4
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
-kA
Rated impulse withstand voltage Uimp
4kV