2CDS274565R0205 | S204MTR-B20 DC
Code: 2003742
ManufacturerABB
Catalog number2CDS274565R0205
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779135849
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Built-in depth69mm
Voltage typeOther
Rated voltage440V
Frequency50 - 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Current limiting class3
Rated insulation voltage Ui440V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Number of protected poles4
Additional equipment possibleYes
Ambient temperature during operating-40 - 75°C
Connectable conductor cross section solid-core0.75 - 35mm²
Connectable conductor cross section multi-wired0.75 - 25mm²
Flush-mounted installationNo
Explosion-proofNo
Over voltage category3
Pollution degree3
Degree of protection (IP)IP20
Width in number of modular spacings4
Rated impulse withstand voltage Uimp4kV
Concurrently switching neutral conductorNo
Power loss12.1W
Rated current20A
Release characteristicB
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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