Hot selling europe market 6-32A 1P+N CB approval AFDD untis arc fault circuit breaker
- Model
- AFDD
Item specifics
- Pole No
- 1P+N
- Rated voltage
- AC 230
- Rated current(A)
- 6A,10A,16A, 20A,25A & 32A
- Tripping curve
- B,C
- Rated frequency
- 50/60Hz
- Energy limiting class
- 3
- Rated impulse withstand voltage
- 6.2kV
- Fastening torque
- 2 0Nm
- High short-circuit breaking capacity (Icn)
- 6kA
- Electro-mechanical endurance
- 10000
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Description
Technical Data
|
l PoleNo.: 1P+N |
|
l Rated voltage: AC 230 |
|
l Rated current (A): 6A,10A,16A, 20A,25A & 32A |
|
l Tripping curve: B, C, |
|
l High short-circuit breaking capacity (lcn):6kA |
|
l Rated frequency: 50/60Hz |
|
l Energy limiting class: 3 |
l Rated impulse withstand voltage: 6.2kV |
l Electromechanical endurance: 10000 |
l Contact position indication |
l Fastening torque: 2.0Nm |
|
l Connection terminal:Screw terminal Pillar terminal with clamp |
|
l Connection capacity: Rigid conductor up to 25mm2 |
|
l Fastening torque: 2.0Nm |
|
l Installation:On symmetrical DIN rail 35.5 mm Panel mounting |
|
l Terminal Connection Height: 21mm |
The Arc detection unit will recognise serial, parallel and ground arc faults in both radial and ring circuits. (Note serial faults in a ring circuit does not always lead to an arc fault due to power flowing to either side of the fault at the same potential voltage.
These units must be switched off when conducting insulation testing to avoid damage to the AFDD
The AFDD should be tested every month by pushing the Test button.
Recommended terminal screw torque 2Nm
