2CSR256140R2205 | DS203NC B20 A100
Code: 2016626
ManufacturerABB
Catalog number2CSR256140R2205
TypeDS203NC B20 A100
CategoryEarth leakage circuit breaker
EAN code8012542079828
Details
- •DIFERENCIJALNA SKLOPKA, 3P+N
- •Circuit breakers and fuses
- •Earth leakage circuit breaker
- •1 KOM
- •ABB
Technical specifications
Built-in depth69mm
Voltage typeAC
Rated voltage415V
Release characteristicB
Rated insulation voltage Ui500V
Current limiting class3
Power loss11.8W
Surge current capacity0.25kA
Pollution degree2
Width in number of modular spacings4
Number of protected poles3
Connectable conductor cross section solid-core25 - 25mm²
Connectable conductor cross section multi-wired25 - 25mm²
Concurrently switching neutral conductorYes
Over voltage category3
Disconnection characteristicUndelayed
Rated short-circuit breaking capacity according to IEC 60947-210kA
Ambient temperature during operating-25 - 55°C
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 61009-16kA
Anti-nuisance tripping versionNo
Degree of protection (IP)IP2X
Rated short-circuit breaking capacity according to EN 610096kA
Flush-mounted installationNo
With interlocking deviceYes
Frequency50/60 Hz
Rated current20A
Rated fault current0.1A
Leakage current typeA
Number of poles (total)4
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