2CSR256040R1165 | DS203NC B16 AC30
Code: 1858933
ManufacturerABB
Catalog number2CSR256040R1165
TypeDS203NC B16 AC30
CategoryEarth leakage circuit breaker
EAN code8012542077022
Details
- •Circuit breakers and fuses
- •Earth leakage circuit breaker
- •1 KOM
- •ABB
Technical specifications
Current limiting class3
Over voltage category3
Surge current capacity0.25kA
Built-in depth69mm
Rated insulation voltage Ui500V
Rated voltage400V
Voltage typeAC
Release characteristicB
Frequency50/60 Hz
Pollution degree2
Degree of protection (IP)IP2X
Width in number of modular spacings4
Concurrently switching neutral conductorYes
Rated short-circuit breaking capacity according to IEC 60947-210kA
Number of protected poles3
Connectable conductor cross section solid-core25 - 25mm²
Connectable conductor cross section multi-wired1 - 25mm²
Suitable for flush-mounted installationNo
Anti-nuisance tripping versionNo
Disconnection characteristicUndelayed
Rated short-circuit breaking capacity Icn according to EN 61009-16kA
Ambient temperature during operating-25 - 55°C
With interlocking deviceYes
Rated short-circuit breaking capacity according to EN 610096kA
Rated impulse withstand voltage Uimp4kV
Rated current16A
Rated fault current0.03A
Leakage current typeAC
Number of poles (total)4
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