Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Built-in depth69mm
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Rated current4A
Rated insulation voltage Ui440V
Frequency50 - 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Rated impulse withstand voltage Uimp4kV
Release characteristicK
Number of poles (total)3
Voltage typeOther
Rated voltage440V
Power loss5.1W
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Number of protected poles3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Current limiting class3
Flush-mounted installationNo
Pollution degree3
Concurrently switching neutral conductorNo
Over voltage category3
Connectable conductor cross section solid-core0.75 - 35mm²
Explosion-proofNo
Ambient temperature during operating-40 - 70°C
Connectable conductor cross section multi-wired0.75 - 25mm²
Additional equipment possibleYes
Width in number of modular spacings3.0
Degree of protection (IP)IP20
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2CDS273445R0337 | S203MT-K4
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Built-in depth
69mm
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
15kA
Rated current
4A
Rated insulation voltage Ui
440V
Frequency
50 .. 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Rated impulse withstand voltage Uimp
4kV
Release characteristic
K
Number of poles (total)
3
Voltage type
Other
Rated voltage
440V
Power loss
5.1W
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Number of protected poles
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Current limiting class
3
Flush-mounted installation
Pollution degree
3
Concurrently switching neutral conductor
Over voltage category
3
Connectable conductor cross section solid-core
0.75 .. 35mm²
Explosion-proof
Ambient temperature during operating
-40 .. 70°C
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Additional equipment possible
Width in number of modular spacings
3.0
Degree of protection (IP)
IP20
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.