Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Rated voltage400V
Frequency50 - 60Hz
Voltage typeAC/DC
Rated current4A
Built-in depth69mm
Pollution degree3
Current limiting class3
Rated insulation voltage Ui440V
Release characteristicK
Width in number of modular spacings3
Over voltage category3
Degree of protection (IP)IP20
Number of protected poles3
Suitable for flush-mounted installationNo
Concurrently switching neutral conductorNo
Ambient temperature during operating-25 - 55°C
Connectable conductor cross section solid-core0 - 35mm²
Connectable conductor cross section multi-wired0 - 25mm²
Additional equipment possibleYes
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V25kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Number of poles (total)3
Rated impulse withstand voltage Uimp4kV
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2CDS273001R0337 | S203M-K4
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated voltage
400V
Frequency
50 .. 60Hz
Voltage type
AC/DC
Rated current
4A
Built-in depth
69mm
Pollution degree
3
Current limiting class
3
Rated insulation voltage Ui
440V
Release characteristic
K
Width in number of modular spacings
3
Over voltage category
3
Degree of protection (IP)
IP20
Number of protected poles
3
Suitable for flush-mounted installation
Concurrently switching neutral conductor
Ambient temperature during operating
-25 .. 55°C
Connectable conductor cross section solid-core
0 .. 35mm²
Connectable conductor cross section multi-wired
0 .. 25mm²
Additional equipment possible
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
15kA
Number of poles (total)
3
Rated impulse withstand voltage Uimp
4kV
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.