2CDS273347R0557 | SU203MR-K40
Code: 2003269
ManufacturerABB
Catalog number2CDS273347R0557
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779958592
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Number of protected poles3
Rated voltage400V
Degree of protection (IP)IP20
Rated insulation voltage Ui440V
Current limiting class3
Frequency50 - 60Hz
Over voltage category3
Power loss13.5W
Width in number of modular spacings3
Explosion-proofNo
Voltage typeOther
Built-in depth69mm
Pollution degree3
Connectable conductor cross section solid-core0.75 - 35mm²
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Concurrently switching neutral conductorNo
Connectable conductor cross section multi-wired0.75 - 25mm²
Flush-mounted installationNo
Ambient temperature during operating-25 - 55°C
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Additional equipment possibleYes
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated current40A
Release characteristicK
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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