2CTB815101R0800 | OVR T1 4L 25-255 TS

Degree of protection (IP)

IP20

Mounting method

DIN rail (top hat rail) 35 mm

Construction size

8 modular spacing

Suitable for outdoor use

No

Max. continuous voltage AC

255V

Number of conductors (without earthing)

4

Signalling at the device

None

Max. continuous voltage DC

0V

Voltage protection level

2.5kV

Nominal voltage AC

230V

Voltage protection level L-N

2.5kV

Max. conductor cross section solid (solid, stranded)

50mm²

Max. conductor cross section flexible (fine-strand)

35mm²

Integrated backup fuse

No

Nominal voltage DC

0V

With remote signalling contact

Yes

Voltage protection level N-PE

2.5kV

Nominal discharge surge current (8/20)

25kA

System configuration DC

No

System configuration TN

No

System configuration IT

No

System configuration TN-C

Yes

System configuration TT

No

System configuration TN-C-S

No

System configuration TN-S

Yes

System configuration other

No

Lightning impulse current (10/350 µs)

25kA

Exhausting

Yes

Follow current extinguishing capability

50kA

Specific energy (W/R)

-kJ/Ohm

Voltage protection level (DC+ - DC-)

0kV

Voltage protection level (DC+/DC- - PE)

0kV

Category type 1

Yes