Surge voltage arrester power supply systems, with remote contact, Type II, Type III, Low voltage network TN-S, TT, AC, 230 V
Surge Arresters
Surge voltage arrester power supply systems, with remote contact, Type II, Type III, Low voltage network TN-S, TT, AC, 230 V
Manufacturer Ref:
2907750000
Nortécnica Ref:
EAN:
04099986189645
Description
Technical Information
Attributes
Mounting method
DIN rail (top hat rail) 35 mm
With remote signalling contact
Yes
Number of conductors without earthing
2
Construction size
1 modular spacing
Voltage protection level
-
Max. continuous voltage AC
275
Nominal discharge surge current 820
20
Nominal voltage AC
230
Nominal voltage DC
-
Category type 2
Yes
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
No
Max. conductor cross section solid solid, stranded
10
Max. conductor cross section flexible fine-strand
6
System configuration DC
No
System configuration IT
No
System configuration TN
Yes
System configuration TN-C
No
System configuration TN-S
Yes
System configuration TT
Yes
System configuration other
-
System configuration TN-C-S
Yes
Max. discharge surge current 820
20
Short-circuit breaking capacity Isccr
25
Max. overcurrent protection device, parallel connection fuse
-
Max. overcurrent protection device, series connection fuse
-
Integrated short-circuit protection
Yes
Integrated short-circuit protection selective to fuse gG
-
Leakage-current free
-
Brands
Weidmueller
Technical Sheet