Surge protection device for power supply systems

Category type 2

+

Construction size

1 modular spacing

Degree of protection (IP)

IP20

Integrated backup fuse

-

Integrated short-circuit protection

-

Integrated short-circuit protection selective to fuse gG

- A

Leakage-current free

-

Max. PV-voltage

- V

Max. conductor cross section flexible (fine-strand)

- mm²

Max. conductor cross section solid (solid, stranded)

- mm²

Max. continuous voltage AC

440 V

Max. continuous voltage DC

- V

Max. discharge surge current (8/20)

- kA

Max. overcurrent protection device, parallel connection (fuse)

- A

Max. overcurrent protection device, series connection (fuse)

- A

Nominal discharge surge current (8/20)

20 kA

Nominal voltage AC

400 V

Nominal voltage DC

- V

Number of conductors (without earthing)

-

Short-circuit-proof

+

Short-circuit breaking capacity (Isccr)

- kA

Signalling at the device

Optical

System configuration

Other

System configuration DC

-

System configuration IT

-

System configuration TN

-

System configuration TN-C

-

System configuration TN-C-S

-

System configuration TN-S

-

System configuration TT

-

System configuration other

+

Voltage protection level

2 kV

Voltage protection level L-N

- kV

Voltage protection level N-PE

- kV

With remote signalling contact

-