2CDS273445R0055 | S203MT-B5
Code: 2003287
ManufacturerABB
Catalog number2CDS273445R0055
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779122665
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Explosion-proofNo
Rated voltage400V
Over voltage category3
Pollution degree3
Voltage typeOther
Current limiting class3
Width in number of modular spacings3
Rated insulation voltage Ui440V
Frequency50 - 60Hz
Built-in depth69mm
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Degree of protection (IP)IP20
Power loss-W
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V-kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Flush-mounted installationNo
Rated impulse withstand voltage Uimp4kV
Additional equipment possibleYes
Connectable conductor cross section solid-core0.75 - 35mm²
Ambient temperature during operating-40 - 70°C
Number of protected poles3
Connectable conductor cross section multi-wired0.75 - 25mm²
Concurrently switching neutral conductorNo
Rated current5A
Release characteristicB
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user