The miniature circuit breaker S400M UC extends the established SMISSLINE TP product range with an MCB for DC and AC applications. The S400M UC impresses with its performance range. Its high inbuilt short circuit breaking capacity across the entire model line, its flexible AC and DC application. MCBs of the product range S400M UC are comply with IEC/EN 60947-2. The pluggable solution is only for the SMISSLINE TP System, allowing the use for commercial, industrial, and critical power applications. It is also the perfect fit for any application where costly downtime must be avoided.
Cutting and Protection Devices
Miniature Circuit Breaker - S400 - 1P - 4 A - UC-Z - 230 V 10 kA
Nortécnica Ref:
EAN:
7612270110131
Description
Technical Information
Attributes
Voltage type
AC/DC
Built-in depth
75
Rated current
4
EF000228
230
Frequency
50
60
Release characteristic
Other
Rated insulation voltage Ui
440
Current limiting class
3
Overvoltage category
3
Pollution degree
2
Width in number of modular spacings
1
Explosion-proof
No
Power loss
2.1
Degree of protection IP
IP20
Number of protected poles
1
Concurrently switching neutral conductor
No
Connectable conductor cross section solid-core
0.75
35
Connectable conductor cross section multi-wired
0.75
25
Ambient temperature during operating
-25
60
Flush-mounted installation
No
Additional equipment possible
Yes
Number of poles total
1
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
25
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25
Rated impulse withstand voltage Uimp
4
Brands
ABB
Long Description
The miniature circuit breaker S400M UC extends the established
SMISSLINE TP product range with an MCB for DC and AC applications. The S400M UC impresses with its performance range. Its high inbuilt short circuit breaking capacity across the entire model line, its flexible AC and DC application. MCBs of the product range S400M UC are comply with IEC/EN 60947-2. The pluggable solution is only for the SMISSLINE TP System, allowing the use for commercial, industrial, and critical power applications. It is also the perfect fit for any application where costly downtime must be avoided.