Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Current limiting class3
Release characteristicK
Number of protected poles3
Built-in depth69mm
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V11.2kA
Additional equipment possibleYes
Rated current50A
Pollution degree3
Over voltage category3
Rated insulation voltage Ui440V
Degree of protection (IP)IP20
Voltage typeAC
Width in number of modular spacings3
Ambient temperature during operating-25 - 55°C
Number of poles (total)3
Frequency50 - 60Hz
Concurrently switching neutral conductorNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Suitable for flush-mounted installationNo
Rated voltage400V
Connectable conductor cross section multi-wired0 - 25mm²
Connectable conductor cross section solid-core0 - 35mm²
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2CDS273337R0577 | SU203M-K50
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Current limiting class
3
Release characteristic
K
Number of protected poles
3
Built-in depth
69mm
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
11.2kA
Additional equipment possible
Rated current
50A
Pollution degree
3
Over voltage category
3
Rated insulation voltage Ui
440V
Degree of protection (IP)
IP20
Voltage type
AC
Width in number of modular spacings
3
Ambient temperature during operating
-25 .. 55°C
Number of poles (total)
3
Frequency
50 .. 60Hz
Concurrently switching neutral conductor
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Suitable for flush-mounted installation
Rated voltage
400V
Connectable conductor cross section multi-wired
0 .. 25mm²
Connectable conductor cross section solid-core
0 .. 35mm²
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.