2CDS273446R0357 | S203MT-K5NA
Code: 2003447
ManufacturerABB
Catalog number2CDS273446R0357
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779126854
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •Minimum order quantity: 1 pcs
- •ABB
Technical specifications
Built-in depth69mm
Voltage typeOther
Frequency50 - 60Hz
Degree of protection (IP)IP20
Pollution degree3
Concurrently switching neutral conductorYes
Rated voltage440V
Number of protected poles3
Rated insulation voltage Ui440V
Width in number of modular spacings4
Over voltage category3
Power loss5.2W
Explosion-proofNo
Current limiting class3
Additional equipment possibleYes
Flush-mounted installationNo
Ambient temperature during operating-40 - 70°C
Connectable conductor cross section multi-wired0.75 - 25mm²
Connectable conductor cross section solid-core0.75 - 35mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated impulse withstand voltage Uimp4kV
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 V-kA
Rated current5A
Release characteristicK
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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