OVR T2 3N 40-275 P QS Surge Protective Device
ABB
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Special return conditions
Product description
Type no.:
LM no.:
Own product no.:
2CTB803973R1100
7818230492
-
Discount code:
UNSPSC Code:
Customs code:
80080802060
39121610
85363090
Surge Protective Device to protect the systems against the transient overvoltage (lightning) in residential and commercial buildings.
| Mounting method | DIN rail (top hat rail) 35 mm |
|---|---|
| With remote signalling contact | No |
| Number of conductors (without earthing) | 4 |
| Construction size | 4 modular spacing |
| Voltage protection level | 1.5 |
| Max. continuous voltage AC | 275 |
| Nominal discharge surge current (8/20) | 20 |
| Nominal voltage AC | 230 |
| Category type 2 | Yes |
| Voltage protection level L-N | 1.3 |
| Signalling at the device | Optic |
| Degree of protection (IP) | IP20 |
| Voltage protection level N-PE | 1.4 |
| Integrated backup fuse | No |
| Max. conductor cross section solid (solid, stranded) | 25 |
| Max. conductor cross section flexible (fine-strand) | 16 |
| 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 | No |
| System configuration TN-C-S | Yes |
| Max. discharge surge current (8/20) | 160 |
| Short-circuit breaking capacity (Isccr) | 100 |
Declaration of conformity
User instructions
Download and links
Declaration of conformity
User instructions