This ground fault circuit interrupter can be placed directly on the DIN rail (in a 220mm high cabinet) or on the lower of the two DIN rails (in a 330mm high cabinet). Using the test button, the correct functioning of the device can be verified. ABB Haf Hafonorm earth leakage circuit breakers are available in various variants.
Specifications
Number of poles : 4
Rated voltage (V) : 400
Rated current (A) : 40
Rated fault current (A) : 0.03
Rated insulation voltage Ui (V) : 500
Rated impulse withstand voltage Uimp (kV) : 4
Mounting method : DIN rail
Leakage current type : A
Selective protection : No
Short-time delayed tripping : No
Short-circuit breaking capacity (Icw) (kA) : 1
Surge current capacity (kA) : 0.25
With interlocking device : Yes
Frequency : 50 Hz
Additional equipment possible : No
Degree of protection (IP) : IP2X
Width in number of modular spacings : 4
Built-in depth (mm) : 69
Ambient temperature during operating (°C) : -25 °C to 55 °C
Pollution degree : 2
Connectable conductor cross section multi-wired (mm²) : 0 mm² to 25 mm²
Connectable conductor cross section solid-core (mm²) : 25 mm² to 25 mm²
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