2CTB815101R0100 | OVR T1 25-255

Degree of protection (IP)

IP20

Mounting method

DIN rail (top hat rail) 35 mm

Construction size

2 modular spacing

Suitable for outdoor use

No

Number of conductors (without earthing)

1

Max. continuous voltage AC

255V

Signalling at the device

None

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

With remote signalling contact

No

Voltage protection level N-PE

2.5kV

Nominal discharge surge current (8/20)

25kA

System configuration DC

No

System configuration TN

Yes

System configuration IT

Yes

System configuration TN-C

Yes

System configuration TN-C-S

Yes

System configuration TT

Yes

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

Category type 1

Yes