Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Built-in depth69mm
Rated voltage400V
Frequency50 - 60Hz
Current limiting class3
Over voltage category3
Rated insulation voltage Ui440V
Suitable for flush-mounted installationNo
Degree of protection (IP)IP20
Pollution degree3
Explosion-proofNo
Width in number of modular spacings4
Power loss8W
Connectable conductor cross section solid-core0 - 35mm²
Connectable conductor cross section multi-wired0 - 25mm²
Voltage typeAC
Ambient temperature during operating-25 - 55°C
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V6kA
Flush-mounted installationNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V20kA
Additional equipment possibleYes
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Rated impulse withstand voltage Uimp4kV
Release characteristicZ
Number of poles (total)4
Rated current8A
Number of protected poles3
Concurrently switching neutral conductorYes
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
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2CDS253103R0408 | S203-Z 8 NA
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Built-in depth
69mm
Rated voltage
400V
Frequency
50 .. 60Hz
Current limiting class
3
Over voltage category
3
Rated insulation voltage Ui
440V
Suitable for flush-mounted installation
Degree of protection (IP)
IP20
Pollution degree
3
Explosion-proof
Width in number of modular spacings
4
Power loss
8W
Connectable conductor cross section solid-core
0 .. 35mm²
Connectable conductor cross section multi-wired
0 .. 25mm²
Voltage type
AC
Ambient temperature during operating
-25 .. 55°C
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6kA
Flush-mounted installation
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
20kA
Additional equipment possible
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Rated impulse withstand voltage Uimp
4kV
Release characteristic
Z
Number of poles (total)
4
Rated current
8A
Number of protected poles
3
Concurrently switching neutral conductor
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
10kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.