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