

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Number of poles (total)
3
Built-in depth
82.5mm
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Release characteristic
Other
Current limiting class
3
Number of protected poles
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Voltage type
Other
Rated voltage
-V
Power loss
8.7W
Rated current
1.6A
Rated impulse withstand voltage Uimp
8kV
Frequency
0 - 0Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
-kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Rated insulation voltage Ui
1500V
Degree of protection (IP)
IP20
Over voltage category
3
Concurrently switching neutral conductor
Yes
Flush-mounted installation
Yes
Width in number of modular spacings
4.5
Additional equipment possible
Yes
Connectable conductor cross section solid-core
0 - 70mm²
Explosion-proof
No
Pollution degree
2
Ambient temperature during operating
-25 - 60°C
Connectable conductor cross section multi-wired
0 - 50mm²
2CCF030056R0001 | S803S-UCB1.6

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Number of poles (total)
3
Built-in depth
82.5mm
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Release characteristic
Other
Current limiting class
3
Number of protected poles
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Voltage type
Other
Rated voltage
-V
Power loss
8.7W
Rated current
1.6A
Rated impulse withstand voltage Uimp
8kV
Frequency
0 .. 0Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
-kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Rated insulation voltage Ui
1500V
Degree of protection (IP)
IP20
Over voltage category
3
Concurrently switching neutral conductor
Flush-mounted installation
Width in number of modular spacings
4.5
Additional equipment possible
Connectable conductor cross section solid-core
0 .. 70mm²
Explosion-proof
Pollution degree
2
Ambient temperature during operating
-25 .. 60°C
Connectable conductor cross section multi-wired
0 .. 50mm²
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