2CDS273446R0401 | S203MT-D40NA
Code: 2003451
ManufacturerABB
Catalog number2CDS273446R0401
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779125604
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Voltage typeOther
Built-in depth69mm
Frequency50 - 60Hz
Rated voltage400V
Pollution degree3
Explosion-proofNo
Over voltage category3
Power loss19.2W
Current limiting class3
Rated insulation voltage Ui440V
Number of protected poles3
Width in number of modular spacings4
Concurrently switching neutral conductorYes
Degree of protection (IP)IP20
Connectable conductor cross section multi-wired0.75 - 25mm²
Additional equipment possibleYes
Ambient temperature during operating-40 - 70°C
Connectable conductor cross section solid-core0.75 - 35mm²
Flush-mounted installationNo
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
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
Rated current40A
Release characteristicD
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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