Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Frequency50 - 60Hz
Rated voltage400V
Release characteristicZ
Built-in depth69mm
Voltage typeAC
Rated insulation voltage Ui440V
Rated current25A
Current limiting class3
Pollution degree3
Width in number of modular spacings4
Power loss13.2W
Concurrently switching neutral conductorYes
Number of protected poles3
Connectable conductor cross section solid-core0 - 35mm²
Over voltage category3
Degree of protection (IP)IP20
Suitable for flush-mounted installationNo
Flush-mounted installationNo
Additional equipment possibleYes
Ambient temperature during operating-25 - 55°C
Connectable conductor cross section multi-wired0 - 25mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V20kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Explosion-proofNo
Number of poles (total)4
Rated impulse withstand voltage Uimp4kV
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2CDS253103R0518 | S203-Z 25 NA
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Frequency
50 .. 60Hz
Rated voltage
400V
Release characteristic
Z
Built-in depth
69mm
Voltage type
AC
Rated insulation voltage Ui
440V
Rated current
25A
Current limiting class
3
Pollution degree
3
Width in number of modular spacings
4
Power loss
13.2W
Concurrently switching neutral conductor
Number of protected poles
3
Connectable conductor cross section solid-core
0 .. 35mm²
Over voltage category
3
Degree of protection (IP)
IP20
Suitable for flush-mounted installation
Flush-mounted installation
Additional equipment possible
Ambient temperature during operating
-25 .. 55°C
Connectable conductor cross section multi-wired
0 .. 25mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
20kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
10kA
Explosion-proof
Number of poles (total)
4
Rated impulse withstand voltage Uimp
4kV
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.