2CDS273445R0044 | S203MT-C4
Code: 2003283
ManufacturerABB
Catalog number2CDS273445R0044
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779123938
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Built-in depth69mm
Rated voltage400V
Voltage typeOther
Explosion-proofNo
Frequency50 - 60Hz
Pollution degree3
Width in number of modular spacings3
Over voltage category3
Degree of protection (IP)IP20
Current limiting class3
Rated insulation voltage Ui440V
Power loss5.4W
Additional equipment possibleYes
Ambient temperature during operating-40 - 70°C
Concurrently switching neutral conductorNo
Connectable conductor cross section multi-wired0.75 - 25mm²
Rated impulse withstand voltage Uimp4kV
Connectable conductor cross section solid-core0.75 - 35mm²
Flush-mounted installationNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Number of protected poles3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated current4A
Release characteristicC
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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