Technical Data
Main Features
EFI08827
0.03875007750015500031000062
EFI08828
0.0248000496000992001984003968
Mounting method
Other
With remote signalling contact
yes
Number of conductors (without earthing)
4
Construction size
4 modular spacing
Voltage protection level
1.25 kV
Max. continuous voltage AC
275 V
Nominal discharge surge current (8/20)
20 kA
Nominal voltage AC
230 V
Nominal voltage DC
-
Category type 2
yes
Voltage protection level L-N
1.25 kV
Signalling at the device
Optical
Max. continuous voltage DC
-
Degree of protection (IP)
IP20
Max. PV-voltage
-
Voltage protection level N-PE
1.25 kV
Integrated backup fuse
no
Max. conductor cross section solid (solid, stranded)
25 mm²
Max. conductor cross section flexible (fine-strand)
16 mm²
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
no
System configuration other
no
System configuration TN-C-S
yes
Max. discharge surge current (8/20)
20 kA
Short-circuit breaking capacity (Isccr)
100 kA
Max. overcurrent protection device, parallel connection (fuse)
125 A
Max. overcurrent protection device, series connection (fuse)
125 A
Integrated short-circuit protection
no
Integrated short-circuit protection selective to fuse gG
-
Leakage-current free
no
Downloads
OVR T2 4L 40-275 P TS QS Surge Protective Device
Product details
SKU Code: 2CTB803873R5200
EAN Code: 3660308520555
Minimum order: 1
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Technical Data
Main Features
EFI08827
0.03875007750015500031000062
EFI08828
0.0248000496000992001984003968
Mounting method
Other
With remote signalling contact
yes
Number of conductors (without earthing)
4
Construction size
4 modular spacing
Voltage protection level
1.25 kV
Max. continuous voltage AC
275 V
Nominal discharge surge current (8/20)
20 kA
Nominal voltage AC
230 V
Nominal voltage DC
-
Category type 2
yes
Voltage protection level L-N
1.25 kV
Signalling at the device
Optical
Max. continuous voltage DC
-
Degree of protection (IP)
IP20
Max. PV-voltage
-
Voltage protection level N-PE
1.25 kV
Integrated backup fuse
no
Max. conductor cross section solid (solid, stranded)
25 mm²
Max. conductor cross section flexible (fine-strand)
16 mm²
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
no
System configuration other
no
System configuration TN-C-S
yes
Max. discharge surge current (8/20)
20 kA
Short-circuit breaking capacity (Isccr)
100 kA
Max. overcurrent protection device, parallel connection (fuse)
125 A
Max. overcurrent protection device, series connection (fuse)
125 A
Integrated short-circuit protection
no
Integrated short-circuit protection selective to fuse gG
-
Leakage-current free
no
Downloads