2CTB815710R0900 | OVR T1-T2 N3 12.5-275s P TS QS

Degree of protection (IP)

IP20

Mounting method

DIN rail (top hat rail) 35 mm

Number of poles

4

Construction size

4 modular spacing

Max. continuous voltage AC

275V

Signalling at the device

Optic

Max. continuous voltage DC

-V

Voltage protection level

1.3kV

Nominal voltage AC

230V

Voltage protection level L-N

1.2kV

Max. conductor cross section flexible (fine-strand)

25mm²

Max. conductor cross section solid (solid, stranded)

35mm²

Integrated backup fuse

No

Nominal voltage DC

-V

Voltage protection level N-PE

1.1kV

System configuration DC

No

System configuration TN

No

System configuration TN-S

Yes

System configuration IT

No

System configuration TT

Yes

System configuration TN-C

No

System configuration TN-C-S

No

System configuration other

No

Max. PV-voltage

-V

Lightning impulse current (10/350 µs)

12.5kA

Exhausting

No

Follow current extinguishing capability

-kA

Voltage protection level (DC+ - DC-)

-kV

Specific energy (W/R)

-kJ/Ohm

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

-kV

Remote signalling

Yes

Test class

Type 1 + 2

Energy-coordinated protection effect with regard to the terminal equipment

No

Voltage protection level L-PE

1.4kV

Voltage switching spark gap technology

No

Overcurrent protected voltage tapping

No

Max. overcurrent protection device, series connection (fuse)

-A

Max. overcurrent protection device, parallel connection (fuse)

-A