

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •LEGRAND
Technical specifications
409572 | DX3 AUTOM OSIG DC 2P C40 16KA

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- LEGRAND
Technical specifications
Release characteristic
C
Over voltage category
-
Width in number of modular spacings
2
Voltage type
DC
Degree of protection (IP)
IP20
Current limiting class
-
Rated voltage
230V
Built-in depth
44mm
Rated insulation voltage Ui
500V
Pollution degree
3
Frequency
- .. -Hz
Rated current
40A
Number of protected poles
2
Connectable conductor cross section multi-wired
1.5 .. 25mm²
Suitable for flush-mounted installation
Connectable conductor cross section solid-core
1.5 .. 35mm²
Concurrently switching neutral conductor
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
10kA
Additional equipment possible
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
16kA
Ambient temperature during operating
-25 .. 70°C
Number of poles (total)
2