2CCS573001R0254 | S403M-C25 MINIATURE CIRCUIT BREAKER
Code: 1858236
ManufacturerABB
Catalog number2CCS573001R0254
TypeS403M-C25
CategoryMiniature circuit breaker (MCB)
EAN code7612270102983
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Pollution degree3
Voltage typeAC
Frequency50 - 60Hz
Built-in depth75mm
Width in number of modular spacings3
Over voltage category3
Rated insulation voltage Ui440V
Current limiting class3
Rated voltage400V
Explosion-proofNo
Power loss7.2W
Number of protected poles3
Degree of protection (IP)IP20
Suitable for flush-mounted installationNo
Concurrently switching neutral conductorNo
Connectable conductor cross section multi-wiredmm²
Connectable conductor cross section solid-core0.75 - 25mm²
Ambient temperature during operating-25 - 55°C
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V50kA
Flush-mounted installationNo
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated impulse withstand voltage Uimp4kV
Additional equipment possibleYes
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V50kA
Rated current25A
Release characteristicC
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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