

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Built-in depth
88.5mm
Number of poles (total)
3
Number of protected poles
3
Voltage type
AC/DC
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
25kA
Rated insulation voltage Ui
690V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
50kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
50kA
Additional equipment possible
Yes
Release characteristic
K
Over voltage category
3
Current limiting class
3
Ambient temperature during operating
-25 - 60°C
Pollution degree
2
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
25kA
Degree of protection (IP)
IP20
Rated voltage
690V
Concurrently switching neutral conductor
No
Frequency
0 - 60Hz
Rated impulse withstand voltage Uimp
8kV
Connectable conductor cross section multi-wired
0 - 70mm²
Width in number of modular spacings
3
Rated current
63A
Connectable conductor cross section solid-core
0 - 50mm²
2CCS863001R0597 | S803S-K63

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Built-in depth
88.5mm
Number of poles (total)
3
Number of protected poles
3
Voltage type
AC/DC
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
25kA
Rated insulation voltage Ui
690V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
50kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
50kA
Additional equipment possible
Release characteristic
K
Over voltage category
3
Current limiting class
3
Ambient temperature during operating
-25 .. 60°C
Pollution degree
2
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
25kA
Degree of protection (IP)
IP20
Rated voltage
690V
Concurrently switching neutral conductor
Frequency
0 .. 60Hz
Rated impulse withstand voltage Uimp
8kV
Connectable conductor cross section multi-wired
0 .. 70mm²
Width in number of modular spacings
3
Rated current
63A
Connectable conductor cross section solid-core
0 .. 50mm²
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