2CDS274565R0255 | S204MTR-B25 DC
Code: 2003746
ManufacturerABB
Catalog number2CDS274565R0255
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779135856
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Voltage typeOther
Rated voltage440V
Width in number of modular spacings4
Over voltage category3
Explosion-proofNo
Degree of protection (IP)IP20
Frequency50 - 60Hz
Pollution degree3
Current limiting class3
Built-in depth69mm
Concurrently switching neutral conductorNo
Number of protected poles4
Rated insulation voltage Ui440V
Power loss11.1W
Flush-mounted installationNo
Connectable conductor cross section solid-core0.75 - 35mm²
Additional equipment possibleYes
Connectable conductor cross section multi-wired0.75 - 25mm²
Ambient temperature during operating-40 - 75°C
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated current25A
Release characteristicB
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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