Miniature circuit breaker (MCB) Eaton
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General information
Ordercode YESSS
0041-2501 
Product code
279002
EAN code
04015082790028
Product group
Miniature circuit breaker (MCB)
Brand
Eaton
Product specifications
Release characteristic
D
Number of poles (total)
4
Number of protected poles
3
Rated current
40 A
Rated voltage
400 V
Rated insulation voltage Ui
440 V
Rated impulse withstand voltage Uimp
4 kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10 kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
15 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15 kA
Voltage type
AC
Frequency
50 - 60 Hz
Current limiting class
3
Concurrently switching neutral conductor
Yes
Overvoltage category
3
Pollution degree
2
Additional equipment possible
Yes
Width in number of modular spacings
4
Built-in depth
70.5 mm
Degree of protection (IP)
IP20
Ambient temperature during operating
-25 - 75 °C
Connectable conductor cross section multi-wired
1 - 25 mm²
Connectable conductor cross section solid-core
1 - 25 mm²
Flush-mounted installation
No
Explosion-proof
No
Power loss
10.6 W
Product information