Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Rated current50A
Voltage typeAC
Current limiting class3
Pollution degree3
Release characteristicZ
Frequency50 - 60Hz
Built-in depth69mm
Width in number of modular spacings3
Over voltage category3
Rated voltage400V
Rated insulation voltage Ui440V
Concurrently switching neutral conductorNo
Number of protected poles3
Degree of protection (IP)IP20
Ambient temperature during operating-25 - 55°C
Suitable for flush-mounted installationNo
Additional equipment possibleYes
Number of poles (total)3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Connectable conductor cross section solid-core0 - 35mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V11.2kA
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
Connectable conductor cross section multi-wired0 - 25mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CDS273337R0578 | SU203M-Z50
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated current
50A
Voltage type
AC
Current limiting class
3
Pollution degree
3
Release characteristic
Z
Frequency
50 .. 60Hz
Built-in depth
69mm
Width in number of modular spacings
3
Over voltage category
3
Rated voltage
400V
Rated insulation voltage Ui
440V
Concurrently switching neutral conductor
Number of protected poles
3
Degree of protection (IP)
IP20
Ambient temperature during operating
-25 .. 55°C
Suitable for flush-mounted installation
Additional equipment possible
Number of poles (total)
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Connectable conductor cross section solid-core
0 .. 35mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
11.2kA
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Connectable conductor cross section multi-wired
0 .. 25mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.