Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Built-in depth69mm
Frequency50 - 60Hz
Voltage typeOther
Rated voltage400V
Release characteristicB
Rated current20A
Rated insulation voltage Ui440V
Over voltage category3
Current limiting class3
Width in number of modular spacings3.0
Number of protected poles3
Ambient temperature during operating-40 - 70°C
Power loss7.5W
Connectable conductor cross section solid-core0.75 - 35mm²
Additional equipment possibleYes
Concurrently switching neutral conductorNo
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Connectable conductor cross section multi-wired0.75 - 25mm²
Explosion-proofNo
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Rated impulse withstand voltage Uimp4kV
Degree of protection (IP)IP20
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Pollution degree3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Flush-mounted installationNo
Number of poles (total)3
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2CDS273445R0205 | S203MT-B20
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Built-in depth
69mm
Frequency
50 .. 60Hz
Voltage type
Other
Rated voltage
400V
Release characteristic
B
Rated current
20A
Rated insulation voltage Ui
440V
Over voltage category
3
Current limiting class
3
Width in number of modular spacings
3.0
Number of protected poles
3
Ambient temperature during operating
-40 .. 70°C
Power loss
7.5W
Connectable conductor cross section solid-core
0.75 .. 35mm²
Additional equipment possible
Concurrently switching neutral conductor
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Explosion-proof
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Rated impulse withstand voltage Uimp
4kV
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
15kA
Pollution degree
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Flush-mounted installation
Number of poles (total)
3
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.