The System 55 FLEX ground fault circuit breaker is quick and easy to install in System 55 FLEX cabinets. The installation time of System 55 residual current devices is minimal because the DIN modular components are simply snapped on and the wiring is already optimally matched to the group boxes. For power supply from terminal blocks to mounting the RCD on top rail. Eaton Holec System 55 FLEX RCDs are available in several variants.
Specifications
Number of poles (total) : 2
Number of protected poles : 1
Rated voltage (V) : 230
Rated insulation voltage Ui (V) : 440
Rated impulse withstand voltage Uimp (kV) : 4
Rated current (A) : 16
Rated fault current (A) : 0.03
Leakage current type : A
Current limiting class : 3
Rated short-circuit breaking capacity according to EN 61009 (kA) : 6
Rated short-circuit breaking capacity according to IEC 60947-2 (kA) : 0
Rated short-circuit breaking capacity Icn according to EN 61009-1 (kA) : 6
Disconnection characteristic : Other
Surge current capacity (kA) : 6
Voltage-type : AC
Frequency : 50 Hz
Release characteristic : C
Concurrently switching neutral conductor : Yes
With interlocking device : No
Over voltage category : 3
Pollution degree : 2
Ambient temperature during operating (°C) : -25 °C to 40 °C
Width in number of modular spacings : 2
Built-in depth (mm) : 60
Flush-mounted installation : No
Anti-nuisance tripping version : No
Degree of protection (IP) : IP20
Connectable conductor cross section solid-core (mm²) : 1 mm² to 25 mm²
Connectable conductor cross section multi-wired (mm²) : 1 mm² to 25 mm²
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