Miniature circuit breaker (MCB) Eaton
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General information
Ordercode YESSS
3088-1286 
Product code
174492
EAN code
04015081709489
Product group
Miniature circuit breaker (MCB)
Brand
Eaton
Product specifications
Tripping characteristic (type/curve)
D
Number of poles (total)
1
Number of protected poles
1
Rated current
40 A
Rated voltage
230 V
Rated insulation voltage Ui
440 V
Rated impulse-withstand voltage (Uimp)
4 kV
Rated short-circuit breaking capacity Icn EN 60898 at 230 V
0 kA
Rated short-circuit breaking capacity Icn EN 60898 at 400 V
0 kA
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V
25 kA
Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V
25 kA
Voltage type
AC
Frequency
50 - 60 Hz
Current limiting class
3
Concurrently switching N-neutral
No
Over voltage category
3
Pollution degree
2
Additional equipment possible
Yes
Width in number of modular spacings
1.5
Recess depth
75 mm
Degree of protection (IP rating)
IP20
Ambient temperature during operating
-25 - 55 °C
Connectable conductor cross section multi-wired
2.5 - 50 mm²
Connectable conductor cross section solid-core
2.5 - 50 mm²
Flush-mounted installation
No
Explosion-proof
No
Product information