2CDS273445R0457 | S203MT-K15
Code: 2003349
ManufacturerABB
Catalog number2CDS273445R0457
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779126670
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •Minimum order quantity: 1 pcs
- •ABB
Technical specifications
Voltage typeOther
Rated insulation voltage Ui440V
Width in number of modular spacings3
Pollution degree3
Frequency50 - 60Hz
Rated voltage440V
Power loss6.6W
Current limiting class3
Explosion-proofNo
Built-in depth69mm
Over voltage category3
Degree of protection (IP)IP20
Additional equipment possibleYes
Flush-mounted installationNo
Concurrently switching neutral conductorNo
Ambient temperature during operating-40 - 70°C
Number of protected poles3
Connectable conductor cross section multi-wired0.75 - 25mm²
Connectable conductor cross section solid-core0.75 - 35mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V-kA
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated current15A
Release characteristicK
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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