

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
2CCS812001R0404 | S802B-C40

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Degree of protection (IP)
IP20
Voltage type
AC
Suitable for flush-mounted installation
Rated current
40A
Rated voltage
400V
Width in number of modular spacings
2
Built-in depth
82.5mm
Release characteristic
C
Ambient temperature during operating
-25 .. 60°C
Connectable conductor cross section solid-core
0 .. 50mm²
Number of protected poles
2
Rated impulse withstand voltage Uimp
6kV
Rated insulation voltage Ui
500V
Number of poles (total)
2
Current limiting class
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
16kA
Additional equipment possible
Pollution degree
3
Frequency
50 .. 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
16kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Connectable conductor cross section multi-wired
0 .. 70mm²
Over voltage category
3
Concurrently switching neutral conductor
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Power loss
7.4W
Flush-mounted installation
Explosion-proof