2CDS273446R0217 | S203MT-K1NA
Code: 2003425
ManufacturerABB
Catalog number2CDS273446R0217
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779126809
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Frequency50 - 60Hz
Built-in depth69mm
Current limiting class3
Rated insulation voltage Ui440V
Voltage typeOther
Rated voltage440V
Width in number of modular spacings4
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
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 Icu according to IEC 60947-2 at 230 V15kA
Rated impulse withstand voltage Uimp4kV
Rated current1A
Release characteristicK
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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