SPBT12-280-1+NPE50

System configuration IT

No

System configuration DC

No

System configuration TN-C-S

No

System configuration TN

Yes

System configuration other

Yes

Number of poles

2

Max. continuous voltage AC

260V

System configuration TN-S

Yes

System configuration TT

Yes

System configuration TN-C

No

Max. PV-voltage

0V

Max. continuous voltage DC

0V

Voltage protection level (DC+ - DC-)

0kV

Voltage protection level L-N

1.5kV

Voltage protection level L-PE

1.5kV

Voltage protection level N-PE

1.4kV

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

0kV

Nominal voltage AC

240V

Construction size

2 modular spacing

Max. conductor cross section flexible (fine-strand)

35mm²

Max. overcurrent protection device, parallel connection (fuse)

0A

Max. overcurrent protection device, series connection (fuse)

0A

Nominal voltage DC

0V

Mounting method

DIN rail (top hat rail) 35 mm

Voltage protection level

1.5kV

Test class

Type 1 + 2

Follow current extinguishing capability

0kA

Lightning impulse current (10/350 µs)

12.5kA

Signalling at the device

Optic

Specific energy (W/R)

625kJ/Ohm

Max. conductor cross section solid (solid, stranded)

25mm²

Integrated backup fuse

No

Remote signalling

No

Degree of protection (IP)

IP20

Energy-coordinated protection effect with regard to the terminal equipment

No

Overcurrent protected voltage tapping

No

Voltage switching spark gap technology

Yes