2CDS273447R0337 | S203MTR-K4
Code: 2003524
ManufacturerABB
Catalog number2CDS273447R0337
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4016779105460
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •Minimum order quantity: 1 pcs
- •ABB
Technical specifications
Built-in depth69mm
Over voltage category3
Connectable conductor cross section solid-core0.75 - 35mm²
Frequency50 - 60Hz
Pollution degree3
Degree of protection (IP)IP20
Concurrently switching neutral conductorNo
Explosion-proofNo
Flush-mounted installationNo
Number of protected poles3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V25kA
Width in number of modular spacings3
Voltage typeOther
Current limiting class3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V25kA
Ambient temperature during operating-40 - 75°C
Connectable conductor cross section multi-wired0.75 - 25mm²
Rated insulation voltage Ui440V
Rated voltage440V
Power loss4.2W
Additional equipment possibleYes
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V25kA
Rated current4A
Release characteristicK
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
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