Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Voltage typeAC
Built-in depth69mm
Frequency50 - 60Hz
Rated voltage400V
Rated current4A
Release characteristicK
Rated insulation voltage Ui440V
Width in number of modular spacings3
Pollution degree3
Current limiting class3
Over voltage category3
Concurrently switching neutral conductorNo
Suitable for flush-mounted installationNo
Number of protected poles3
Degree of protection (IP)IP20
Connectable conductor cross section multi-wired0 - 25mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V11.2kA
Ambient temperature during operating-25 - 55°C
Additional equipment possibleYes
Connectable conductor cross section solid-core0 - 35mm²
Number of poles (total)3
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CDS273337R0337 | SU203M-K4
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Voltage type
AC
Built-in depth
69mm
Frequency
50 .. 60Hz
Rated voltage
400V
Rated current
4A
Release characteristic
K
Rated insulation voltage Ui
440V
Width in number of modular spacings
3
Pollution degree
3
Current limiting class
3
Over voltage category
3
Concurrently switching neutral conductor
Suitable for flush-mounted installation
Number of protected poles
3
Degree of protection (IP)
IP20
Connectable conductor cross section multi-wired
0 .. 25mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
11.2kA
Ambient temperature during operating
-25 .. 55°C
Additional equipment possible
Connectable conductor cross section solid-core
0 .. 35mm²
Number of poles (total)
3
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.