Conjunto de proteção quatro polos com FS 255V
Surge Arresters
Conjunto de proteção quatro polos com FS 255V
Nortécnica Ref:
255089763
EAN:
4012195405559
Description
Technical Information
Attributes
Mounting method
DIN rail (top hat rail) 35 mm
Lightning impulse current 10350 µs
50
Number of poles
-
Construction size
Other
Voltage protection level
1.7
Remote signalling
-
Follow current extinguishing capability
25
Max. continuous voltage AC
255
Nominal voltage AC
230
Nominal voltage DC
-
Test class
-
Voltage protection level L-N
-
Signalling at the device
Optical
Max. continuous voltage DC
-
Degree of protection IP
IP20
Max. PV-voltage
-
Voltage protection level N-PE
-
Integrated backup fuse
-
Max. conductor cross section solid solid, stranded
50
Max. conductor cross section flexible fine-strand
-
Voltage protection level DC - DC-
-
Voltage protection level DCDC- - PE
-
Specific energy WR
-
Energy-coordinated protection effect with regard to the terminal equipment
-
System configuration DC
-
System configuration IT
-
System configuration TN
-
System configuration TN-C
-
System configuration TN-S
-
System configuration TT
-
System configuration other
-
System configuration TN-C-S
-
Voltage protection level L-PE
-
Max. overcurrent protection device, parallel connection fuse
-
Max. overcurrent protection device, series connection fuse
-
Voltage switching spark gap technology
-
Overcurrent protected voltage tapping
-
Brands
OBO