Device for surge protection in energy engineering and power supply. The device should be installed close to the feed-in of the system to be protected.

Specificationtitle

• Mounting method

  DIN rail (top hat rail) 35 mm

• With remote signalling contact

  true

• Signalling at the device

  Optic

• Number of conductors (without earthing)

  4

• Construction size

  8 modular spacing

• Voltage protection level(kV)

  1.6

• Max. continuous voltage AC(V)

  280

• Nominal discharge surge current (8/20)(kA)

  25

• Nominal voltage AC(V)

  230

• Nominal voltage DC(V)

  -

• Category type 2

  true

• Voltage protection level L-N(kV)

  1.6

• Max. continuous voltage DC(V)

  -

• Degree of protection (IP)

  IP20

• Max. PV-voltage(V)

  -

• Voltage protection level N-PE(kV)

  -

• Integrated backup fuse

  false

• Max. conductor cross section solid (solid, stranded)(mm²)

  2.5|50

• Max. conductor cross section flexible (fine-strand)(mm²)

  2.5|25

• System configuration DC

  false

• System configuration IT

  false

• System configuration TN

  true

• System configuration TN-C

  true

• System configuration TN-S

  false

• System configuration TT

  false

• System configuration other

  true

• System configuration TN-C-S

  true

• Max. discharge surge current (8/20)(kA)

  25

• Short-circuit breaking capacity (Isccr)(kA)

  25