OVR T1-T2 3L 12.5-275s P TS QS

Construction size

3 modular spacing

Degree of protection (IP)

IP20

Energy-coordinated protection effect with regard to the terminal equipment

-

Exhausting

-

Follow current extinguishing capability

- kA

Integrated backup fuse

-

Lightning impulse current (10/350 µs)

12.5 kA

Max. PV-voltage

- V

Max. conductor cross section flexible (fine-strand)

25 mm²

Max. conductor cross section solid (solid, stranded)

35 mm²

Max. continuous voltage AC

275 V

Max. continuous voltage DC

350 V

Mounting method

DIN rail (top hat rail) 35 mm

Nominal voltage AC

230 V

Nominal voltage DC

350 V

Number of poles

3

Remote signalling

+

Signalling at the device

Optical

Specific energy (W/R)

- kJ/Ohm

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

Voltage protection level

1.3 kV

Voltage protection level (DC+ - DC-)

- kV

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

- kV

Voltage protection level L-N

- kV

Voltage protection level L-PE

1.4 kV

Voltage protection level N-PE

- kV