Lightning current and surge arrestor, 3-pole + NPE with remote signalling, 280V, V50-B+C 3+NPE+FS

Construction size

4 modular spacing

Degree of protection (IP)

IP20

Energy-coordinated protection effect with regard to the terminal equipment

-

Exhausting

-

Integrated backup fuse

-

Max. conductor cross section flexible (fine-strand)

25 mm²

Max. conductor cross section solid (solid, stranded)

35 mm²

Max. continuous voltage AC

280 V

Mounting method

DIN rail (top hat rail) 35 mm

Number of poles

3

Remote signalling

+

Signalling at the device

Optical

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

-

Test class

Type 1 + 2