Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Release characteristicD
Frequency50 - 60Hz
Current limiting class3
Rated insulation voltage Ui440V
Rated voltage400V
Built-in depth69mm
Rated current40A
Voltage typeAC
Connectable conductor cross section solid-core0 - 35mm²
Suitable for flush-mounted installationNo
Width in number of modular spacings3
Number of protected poles3
Pollution degree3
Over voltage category3
Degree of protection (IP)IP20
Concurrently switching neutral conductorNo
Number of poles (total)3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V20kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V6kA
Additional equipment possibleYes
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Ambient temperature during operating-25 - 55°C
Rated impulse withstand voltage Uimp4kV
Connectable conductor cross section multi-wired0 - 25mm²
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2CDS253001R0401 | S203-D40
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Release characteristic
D
Frequency
50 .. 60Hz
Current limiting class
3
Rated insulation voltage Ui
440V
Rated voltage
400V
Built-in depth
69mm
Rated current
40A
Voltage type
AC
Connectable conductor cross section solid-core
0 .. 35mm²
Suitable for flush-mounted installation
Width in number of modular spacings
3
Number of protected poles
3
Pollution degree
3
Over voltage category
3
Degree of protection (IP)
IP20
Concurrently switching neutral conductor
Number of poles (total)
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
20kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6kA
Additional equipment possible
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
10kA
Ambient temperature during operating
-25 .. 55°C
Rated impulse withstand voltage Uimp
4kV
Connectable conductor cross section multi-wired
0 .. 25mm²
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.