

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •LEGRAND
Technical specifications
403767 | TX3 AUTOM OSIG 4P D4 6KA

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- LEGRAND
Technical specifications
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Voltage type
AC
Concurrently switching neutral conductor
Rated current
4A
Degree of protection (IP)
IP20
Additional equipment possible
Connectable conductor cross section solid-core
- .. -mm²
Ambient temperature during operating
- .. -°C
Connectable conductor cross section multi-wired
- .. -mm²
Suitable for flush-mounted installation
Pollution degree
2
Frequency
50 .. 60Hz
Width in number of modular spacings
4
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Current limiting class
-
Number of poles (total)
4
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Over voltage category
-
Rated insulation voltage Ui
500V
Release characteristic
D
Number of protected poles
3
Rated voltage
400V
Built-in depth
44mm
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
-kA
Rated impulse withstand voltage Uimp
4kV