

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Rated impulse withstand voltage Uimp
6kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Rated current
40A
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
20kA
Built-in depth
69mm
Rated voltage
415V
Power loss
11.6W
Frequency
50 - 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Number of protected poles
4
Current limiting class
-
Release characteristic
B
Number of poles (total)
4
Rated insulation voltage Ui
500V
Voltage type
Other
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Pollution degree
3
Explosion-proof
No
Ambient temperature during operating
-40 - 70°C
Connectable conductor cross section multi-wired
0.75 - 25mm²
Flush-mounted installation
No
Connectable conductor cross section solid-core
0.75 - 35mm²
Additional equipment possible
Yes
Width in number of modular spacings
4.0
Concurrently switching neutral conductor
No
Degree of protection (IP)
IP20
Over voltage category
4
2CDS384001R0405 | S304P-B40

Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Rated impulse withstand voltage Uimp
6kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Rated current
40A
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
20kA
Built-in depth
69mm
Rated voltage
415V
Power loss
11.6W
Frequency
50 .. 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Number of protected poles
4
Current limiting class
-
Release characteristic
B
Number of poles (total)
4
Rated insulation voltage Ui
500V
Voltage type
Other
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Pollution degree
3
Explosion-proof
Ambient temperature during operating
-40 .. 70°C
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Flush-mounted installation
Connectable conductor cross section solid-core
0.75 .. 35mm²
Additional equipment possible
Width in number of modular spacings
4.0
Concurrently switching neutral conductor
Degree of protection (IP)
IP20
Over voltage category
4
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