

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Built-in depth
91mm
Number of protected poles
4
Rated current
63A
Release characteristic
K
Number of poles (total)
4
Rated insulation voltage Ui
440V
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
20kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
20kA
Current limiting class
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Voltage type
Other
Rated voltage
415V
Power loss
22W
Frequency
50 - 60Hz
Degree of protection (IP)
IP20
Concurrently switching neutral conductor
Yes
Flush-mounted installation
No
Connectable conductor cross section solid-core
0.75 - 35mm²
Width in number of modular spacings
4
Over voltage category
3
Additional equipment possible
Yes
Connectable conductor cross section multi-wired
0.75 - 25mm²
Ambient temperature during operating
-25 - 60°C
Pollution degree
3
Explosion-proof
No
2CCG000488R0001 | S403P-K63NP

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Built-in depth
91mm
Number of protected poles
4
Rated current
63A
Release characteristic
K
Number of poles (total)
4
Rated insulation voltage Ui
440V
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
20kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
20kA
Current limiting class
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Voltage type
Other
Rated voltage
415V
Power loss
22W
Frequency
50 .. 60Hz
Degree of protection (IP)
IP20
Concurrently switching neutral conductor
Flush-mounted installation
Connectable conductor cross section solid-core
0.75 .. 35mm²
Width in number of modular spacings
4
Over voltage category
3
Additional equipment possible
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Ambient temperature during operating
-25 .. 60°C
Pollution degree
3
Explosion-proof
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