2CDS273001R0487 | S203M-K20
Code: 1550019
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Number of poles (total)3
Release characteristicK
Number of protected poles3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Voltage typeAC/DC
Rated insulation voltage Ui440V
Rated impulse withstand voltage Uimp4kV
Rated current20A
Rated voltage400V
Frequency50 - 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V25kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Suitable for flush-mounted installationNo
Over voltage category3
Width in number of modular spacings3
Pollution degree3
Built-in depth69mm
Connectable conductor cross section multi-wired0 - 25mm²
Current limiting class3
Connectable conductor cross section solid-core0 - 35mm²
Degree of protection (IP)IP20
Ambient temperature during operating-25 - 55°C
Additional equipment possibleYes
Concurrently switching neutral conductorNo
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CDS273001R0487 | S203M-K20
Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of poles (total)
3
Release characteristic
K
Number of protected poles
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
15kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Voltage type
AC/DC
Rated insulation voltage Ui
440V
Rated impulse withstand voltage Uimp
4kV
Rated current
20A
Rated voltage
400V
Frequency
50 .. 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Suitable for flush-mounted installation
Over voltage category
3
Width in number of modular spacings
3
Pollution degree
3
Built-in depth
69mm
Connectable conductor cross section multi-wired
0 .. 25mm²
Current limiting class
3
Connectable conductor cross section solid-core
0 .. 35mm²
Degree of protection (IP)
IP20
Ambient temperature during operating
-25 .. 55°C
Additional equipment possible
Concurrently switching neutral conductor
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.