

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Rated current
40A
Number of protected poles
4
Number of poles (total)
4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Voltage type
Other
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Current limiting class
3
Rated insulation voltage Ui
1500V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Power loss
6W
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
50kA
Rated voltage
-V
Release characteristic
Z
Rated impulse withstand voltage Uimp
8kV
Frequency
0 - 0Hz
Built-in depth
82.5mm
Width in number of modular spacings
6
Pollution degree
3
Degree of protection (IP)
IP20
Ambient temperature during operating
-25 - 60°C
Concurrently switching neutral conductor
No
Flush-mounted installation
No
Over voltage category
3
Additional equipment possible
Yes
Connectable conductor cross section solid-core
0 - 70mm²
Explosion-proof
No
Connectable conductor cross section multi-wired
0 - 50mm²
From same serie
2CCS248361R0001 | S804U-UCZ40

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Rated current
40A
Number of protected poles
4
Number of poles (total)
4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Voltage type
Other
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Current limiting class
3
Rated insulation voltage Ui
1500V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Power loss
6W
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
50kA
Rated voltage
-V
Release characteristic
Z
Rated impulse withstand voltage Uimp
8kV
Frequency
0 .. 0Hz
Built-in depth
82.5mm
Width in number of modular spacings
6
Pollution degree
3
Degree of protection (IP)
IP20
Ambient temperature during operating
-25 .. 60°C
Concurrently switching neutral conductor
Flush-mounted installation
Over voltage category
3
Additional equipment possible
Connectable conductor cross section solid-core
0 .. 70mm²
Explosion-proof
Connectable conductor cross section multi-wired
0 .. 50mm²
From same serie
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