Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Release characteristicK
Frequency50 - 60Hz
Built-in depth69mm
Rated current1A
Current limiting class3
Rated insulation voltage Ui440V
Voltage typeOther
Rated voltage440V
Width in number of modular spacings4.0
Over voltage category3
Power loss5.2W
Degree of protection (IP)IP20
Pollution degree3
Connectable conductor cross section multi-wired0.75 - 25mm²
Explosion-proofNo
Number of protected poles3
Connectable conductor cross section solid-core0.75 - 35mm²
Concurrently switching neutral conductorYes
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Number of poles (total)4
Ambient temperature during operating-40 - 70°C
Flush-mounted installationNo
Additional equipment possibleYes
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 230 V10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Rated impulse withstand voltage Uimp4kV
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2CDS273446R0217 | S203MT-K1NA
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Release characteristic
K
Frequency
50 .. 60Hz
Built-in depth
69mm
Rated current
1A
Current limiting class
3
Rated insulation voltage Ui
440V
Voltage type
Other
Rated voltage
440V
Width in number of modular spacings
4.0
Over voltage category
3
Power loss
5.2W
Degree of protection (IP)
IP20
Pollution degree
3
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Explosion-proof
Number of protected poles
3
Connectable conductor cross section solid-core
0.75 .. 35mm²
Concurrently switching neutral conductor
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Number of poles (total)
4
Ambient temperature during operating
-40 .. 70°C
Flush-mounted installation
Additional equipment possible
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 230 V
10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
15kA
Rated impulse withstand voltage Uimp
4kV
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.