2CDS253103R0255 | LS
Code: 2031314
ManufacturerABB
Catalog number2CDS253103R0255
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779532334
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Built-in depth69mm
Rated insulation voltage Ui440V
Rated impulse withstand voltage Uimp4kV
Rated voltage400V
Number of protected poles3
Voltage typeOther
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V20kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V6kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Frequency50 - 60Hz
Current limiting class3
Flush-mounted installationNo
Power loss12.8W
Concurrently switching neutral conductorYes
Pollution degree3
Degree of protection (IP)IP20
Additional equipment possibleYes
Width in number of modular spacings4
Connectable conductor cross section multi-wired0.75 - 25mm²
Explosion-proofNo
Connectable conductor cross section solid-core0.75 - 35mm²
Ambient temperature during operating-25 - 55°C
Over voltage category3
Rated current25A
Release characteristicB
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
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