Miniature circuit breaker (MCB) Legrand
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General information
Ordercode YESSS
0431-5195 
Product code
407930
EAN code
3245064079303
Product group
Miniature circuit breaker (MCB)
Brand
Legrand
Product specifications
Release characteristic
C
Rated current
25 A
Number of poles (total)
4
Number of protected poles
4
Width in number of modular spacings
4
Rated voltage
400 V
Rated insulation voltage Ui
500 V
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10 kA
Rated impulse withstand voltage Uimp
4 kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
25 kA
Built-in depth
44 mm
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
10 kA
Additional equipment possible
Yes
Frequency
50 - 60 Hz
Voltage type
AC
Current limiting class
3
Concurrently switching neutral conductor
Yes
Pollution degree
2
Degree of protection (IP)
IP20
Ambient temperature during operating
-25 - 70 °C
Connectable conductor cross section multi-wired
1.5 - 25 mm²
Connectable conductor cross section solid-core
1.5 - 35 mm²
Flush-mounted installation
Yes
Explosion-proof
No
Product information