2CDS273347R0377 | SU203MR-K6
Code: 2003258
ManufacturerABB
Catalog number2CDS273347R0377
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779958370
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Voltage typeOther
Width in number of modular spacings3
Rated insulation voltage Ui440V
Frequency50 - 60Hz
Over voltage category3
Current limiting class3
Rated voltage400V
Built-in depth69mm
Pollution degree3
Explosion-proofNo
Degree of protection (IP)IP20
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Ambient temperature during operating-25 - 55°C
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Connectable conductor cross section multi-wired0.75 - 25mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Connectable conductor cross section solid-core0.75 - 35mm²
Concurrently switching neutral conductorNo
Number of protected poles3
Power loss6W
Additional equipment possibleYes
Flush-mounted installationNo
Rated current6A
Release characteristicK
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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