2CDS273446R0201 | S203MT-D20NA
Code: 2003422
ManufacturerABB
Catalog number2CDS273446R0201
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779125550
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •Minimum order quantity: 1 pcs
- •ABB
Technical specifications
Built-in depth69mm
Frequency50 - 60Hz
Voltage typeOther
Rated voltage400V
Over voltage category3
Flush-mounted installationNo
Number of protected poles3
Width in number of modular spacings4
Degree of protection (IP)IP20
Additional equipment possibleYes
Power loss10W
Pollution degree3
Rated insulation voltage Ui440V
Concurrently switching neutral conductorYes
Connectable conductor cross section multi-wired0.75 - 25mm²
Ambient temperature during operating-40 - 70°C
Current limiting class3
Explosion-proofNo
Connectable conductor cross section solid-core0.75 - 35mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Rated current20A
Release characteristicD
Number of poles (total)4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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