2CSR256140R1165 | DS203NC B16 A30
Code: 1858981
ManufacturerABB
Catalog number2CSR256140R1165
TypeDS203NC B16 A30
CategoryEarth leakage circuit breaker
EAN code8012542077923
Details
- •Circuit breakers and fuses
- •Earth leakage circuit breaker
- •1 KOM
- •ABB
Technical specifications
Built-in depth69mm
Width in number of modular spacings4
Rated insulation voltage Ui500V
Current limiting class3
Voltage typeAC
Over voltage category3
Surge current capacity0.25kA
Connectable conductor cross section multi-wired1 - 25mm²
Connectable conductor cross section solid-core25 - 25mm²
Ambient temperature during operating-25 - 55°C
Suitable for flush-mounted installationNo
Frequency50/60 Hz
Release characteristicB
With interlocking deviceYes
Pollution degree2
Degree of protection (IP)IP2X
Rated short-circuit breaking capacity according to IEC 60947-210kA
Concurrently switching neutral conductorYes
Number of protected poles3
Rated voltage400V
Anti-nuisance tripping versionNo
Rated short-circuit breaking capacity according to EN 610096kA
Rated impulse withstand voltage Uimp4kV
Disconnection characteristicUndelayed
Rated short-circuit breaking capacity Icn according to EN 61009-16kA
Rated current16A
Rated fault current0.03A
Leakage current typeA
Number of poles (total)4
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