2CDS273103R0504 | S203M-C50NA
Code: 1550108
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Degree of protection (IP)IP20
Voltage typeAC
Suitable for flush-mounted installationNo
Built-in depth69mm
Width in number of modular spacings4
Rated voltage400V
Rated current50A
Release characteristicC
Ambient temperature during operating-25 - 55°C
Connectable conductor cross section multi-wired0 - 25mm²
Number of protected poles3
Connectable conductor cross section solid-core0 - 35mm²
Concurrently switching neutral conductorYes
Over voltage category3
Rated insulation voltage Ui440V
Number of poles (total)4
Rated impulse withstand voltage Uimp4kV
Current limiting class3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V25kA
Additional equipment possibleYes
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Frequency50 - 60Hz
Pollution degree3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Power loss13W
Flush-mounted installationNo
Explosion-proofNo
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CDS273103R0504 | S203M-C50NA
Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Degree of protection (IP)
IP20
Voltage type
AC
Suitable for flush-mounted installation
Built-in depth
69mm
Width in number of modular spacings
4
Rated voltage
400V
Rated current
50A
Release characteristic
C
Ambient temperature during operating
-25 .. 55°C
Connectable conductor cross section multi-wired
0 .. 25mm²
Number of protected poles
3
Connectable conductor cross section solid-core
0 .. 35mm²
Concurrently switching neutral conductor
Over voltage category
3
Rated insulation voltage Ui
440V
Number of poles (total)
4
Rated impulse withstand voltage Uimp
4kV
Current limiting class
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
25kA
Additional equipment possible
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Frequency
50 .. 60Hz
Pollution degree
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Power loss
13W
Flush-mounted installation
Explosion-proof
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.