2CSR256040R2085 | DS203NC B8 AC100
Code: 1858943
ManufacturerABB
Catalog number2CSR256040R2085
TypeDS203NC B8 AC100
CategoryEarth leakage circuit breaker
EAN code8012542076629
Details
- •Circuit breakers and fuses
- •Earth leakage circuit breaker
- •1 KOM
- •ABB
Technical specifications
Current limiting class3
Release characteristicB
Rated insulation voltage Ui500V
Power loss4.2W
Surge current capacity0.25kA
Over voltage category3
Pollution degree2
Rated voltage400V
Built-in depth69mm
Voltage typeAC
Degree of protection (IP)IP2X
Width in number of modular spacings4
Frequency50/60 Hz
Suitable for flush-mounted installationNo
Rated short-circuit breaking capacity according to IEC 60947-210kA
Connectable conductor cross section multi-wired1 - 25mm²
Disconnection characteristicUndelayed
Ambient temperature during operating-25 - 55°C
Number of protected poles3
Concurrently switching neutral conductorYes
Connectable conductor cross section solid-core25 - 25mm²
Flush-mounted installationNo
Rated short-circuit breaking capacity Icn according to EN 61009-16kA
Anti-nuisance tripping versionNo
Rated short-circuit breaking capacity according to EN 610096kA
Rated impulse withstand voltage Uimp4kV
With interlocking deviceYes
Rated current8A
Rated fault current0.1A
Leakage current typeAC
Number of poles (total)4
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