

Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Related products
2CSS275101R0405 | SN201 M B40

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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Connectable conductor cross section solid-core
0 .. 16mm²
Over voltage category
3
Pollution degree
2
Connectable conductor cross section multi-wired
0 .. 10mm²
Additional equipment possible
Ambient temperature during operating
-25 .. 55°C
Degree of protection (IP)
IP2X
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Suitable for flush-mounted installation
Current limiting class
3
Frequency
0 .. 50Hz
Rated insulation voltage Ui
500V
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
10kA
Built-in depth
69mm
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
10kA
Number of poles (total)
2
Number of protected poles
1
Release characteristic
B
Rated voltage
230V
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Voltage type
AC
Concurrently switching neutral conductor
Rated current
40A
Width in number of modular spacings
1