Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Rated voltage400V
Rated current40A
Built-in depth69mm
Frequency50 - 60Hz
Rated insulation voltage Ui440V
Over voltage category3
Explosion-proofNo
Release characteristicB
Voltage typeAC
Width in number of modular spacings4
Pollution degree3
Current limiting class3
Degree of protection (IP)IP20
Power loss19.2W
Number of protected poles3
Concurrently switching neutral conductorYes
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Connectable conductor cross section solid-core0 - 35mm²
Ambient temperature during operating-25 - 55°C
Suitable for flush-mounted installationNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V20kA
Flush-mounted installationNo
Rated impulse withstand voltage Uimp4kV
Connectable conductor cross section multi-wired0 - 25mm²
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
Additional equipment possibleYes
Number of poles (total)4
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2CDS253103R0405 | S203-B 40 NA
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated voltage
400V
Rated current
40A
Built-in depth
69mm
Frequency
50 .. 60Hz
Rated insulation voltage Ui
440V
Over voltage category
3
Explosion-proof
Release characteristic
B
Voltage type
AC
Width in number of modular spacings
4
Pollution degree
3
Current limiting class
3
Degree of protection (IP)
IP20
Power loss
19.2W
Number of protected poles
3
Concurrently switching neutral conductor
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Connectable conductor cross section solid-core
0 .. 35mm²
Ambient temperature during operating
-25 .. 55°C
Suitable for flush-mounted installation
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
20kA
Flush-mounted installation
Rated impulse withstand voltage Uimp
4kV
Connectable conductor cross section multi-wired
0 .. 25mm²
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
Additional equipment possible
Number of poles (total)
4
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.