VPU I 3+1 R 280V/12,5KA

Category type 2

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Construction size

4 modular spacing

Degree of protection (IP)

IP20

Integrated backup fuse

-

Max. conductor cross section flexible (fine-strand)

25 mm²

Max. conductor cross section solid (solid, stranded)

50 mm²

Max. continuous voltage AC

280 V

Max. discharge surge current (8/20)

20 kA

Mounting method

DIN rail (top hat rail) 35 mm

Nominal discharge surge current (8/20)

20 kA

Nominal voltage AC

230 V

Number of conductors (without earthing)

4

Short-circuit breaking capacity (Isccr)

25 kA

Signalling at the device

Optical

System configuration DC

-

System configuration IT

-

System configuration TN

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System configuration TN-C

+

System configuration TN-C-S

+

System configuration TN-S

-

System configuration TT

-

System configuration other

+

Voltage protection level

1.4 kV

Voltage protection level L-N

1.4 kV

Voltage protection level N-PE

1.5 kV

With remote signalling contact

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