

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •EATON
Technical specifications
FAZT-B4/1

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- EATON
Technical specifications
Over voltage category
3
Voltage type
AC
Rated insulation voltage Ui
440V
Release characteristic
B
Built-in depth
70.5mm
Current limiting class
3
Rated voltage
240V
Rated current
4A
Frequency
50 .. 60Hz
Pollution degree
2
Ambient temperature during operating
-25 .. 75°C
Connectable conductor cross section multi-wired
1 .. 25mm²
Degree of protection (IP)
IP20
Power loss
1.4W
Number of protected poles
1
Connectable conductor cross section solid-core
1 .. 25mm²
Concurrently switching neutral conductor
Explosion-proof
Width in number of modular spacings
1
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
15kA
Flush-mounted installation
Number of poles (total)
1
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
25kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
15kA
Additional equipment possible
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA