2CDS253001R0487 | S203-K20
Code: 1549360
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Rated impulse withstand voltage Uimp4kV
Rated voltage400V
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V6kA
Rated insulation voltage Ui440V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Rated current20A
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Frequency50 - 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V20kA
Current limiting class3
Number of poles (total)3
Suitable for flush-mounted installationNo
Voltage typeAC
Concurrently switching neutral conductorNo
Over voltage category3
Pollution degree3
Number of protected poles3
Release characteristicK
Width in number of modular spacings3
Built-in depth69mm
Ambient temperature during operating-25 - 55°C
Degree of protection (IP)IP20
Additional equipment possibleYes
Connectable conductor cross section solid-core0 - 35mm²
Connectable conductor cross section multi-wired0 - 25mm²
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CDS253001R0487 | S203-K20
Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated impulse withstand voltage Uimp
4kV
Rated voltage
400V
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
6kA
Rated insulation voltage Ui
440V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
6kA
Rated current
20A
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
10kA
Frequency
50 .. 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
20kA
Current limiting class
3
Number of poles (total)
3
Suitable for flush-mounted installation
Voltage type
AC
Concurrently switching neutral conductor
Over voltage category
3
Pollution degree
3
Number of protected poles
3
Release characteristic
K
Width in number of modular spacings
3
Built-in depth
69mm
Ambient temperature during operating
-25 .. 55°C
Degree of protection (IP)
IP20
Additional equipment possible
Connectable conductor cross section solid-core
0 .. 35mm²
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.