

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CCF020023R0001 | S803S-UCK2.5

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Built-in depth
82.5mm
Frequency
0 .. 0Hz
Rated voltage
-V
Voltage type
Other
Rated current
2.5A
Release characteristic
Other
Current limiting class
3
Pollution degree
2
Over voltage category
3
Width in number of modular spacings
4.5
Rated insulation voltage Ui
1500V
Explosion-proof
Power loss
7.5W
Degree of protection (IP)
IP20
Concurrently switching neutral conductor
Number of poles (total)
3
Connectable conductor cross section solid-core
0 .. 70mm²
Additional equipment possible
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Flush-mounted installation
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
-kA
Ambient temperature during operating
-25 .. 60°C
Connectable conductor cross section multi-wired
0 .. 50mm²
Rated impulse withstand voltage Uimp
8kV
Number of protected poles
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA