2CSR256040R3254 | DS203NC C25 AC300
Code: 1858968
ManufacturerABB
Catalog number2CSR256040R3254
TypeDS203NC C25 AC300
CategoryEarth leakage circuit breaker
EAN code8012542517825
Details
- •DIFERENCIJALNA SKLOPKA, 3P+N
- •Circuit breakers and fuses
- •Earth leakage circuit breaker
- •1 KOM
- •ABB
Technical specifications
Rated insulation voltage Ui500V
Release characteristicC
Built-in depth69mm
Voltage typeAC
Rated voltage400V
Width in number of modular spacings4
Current limiting class3
Pollution degree2
Over voltage category3
With interlocking deviceYes
Rated short-circuit breaking capacity Icn according to EN 61009-16kA
Frequency50/60 Hz
Connectable conductor cross section solid-core25 - 25mm²
Connectable conductor cross section multi-wired1 - 25mm²
Ambient temperature during operating-25 - 55°C
Suitable for flush-mounted installationNo
Disconnection characteristicUndelayed
Rated short-circuit breaking capacity according to EN 610096kA
Number of protected poles3
Concurrently switching neutral conductorYes
Surge current capacity0.25kA
Anti-nuisance tripping versionNo
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity according to IEC 60947-210kA
Degree of protection (IP)IP2X
Rated current25A
Rated fault current0.3A
Leakage current typeAC
Number of poles (total)4
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