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OVR T2 3N 40-275 P TS QS Surge Protective Device
In stock: No
Vendor stock: Yes
Minimal order quantity: 1
Price (excl. VAT):
434,79 €
per pcs
EAN: 3660308519948
MPN: 2CTB803973R0500
Package: 1
Box: 5
Estimate delivery time at our warehouse (approx.):
By request
Technical Information
| Item condition | New |
| Manufacture name | OVR T2 3N 40-275 P TS QS Surge Protective Device |
| Brand | ABB |
| Categories |
Surge Protection Devices (SPD)
|
| Harmonized System Code | 8536 3090 00 |
| Voltage protection level | 1.5 kV |
| Nominal discharge surge current (8/20) | 20 kA |
| Nominal voltage AC | 230 V |
| Voltage protection level L-N | 1.25 kV |
| Degree of protection (IP) | IP20 |
| System configuration DC | No |
| System configuration IT | No |
| System configuration TN | Yes |
| System configuration TN-C-S | Yes |
Packing details
| Packing level 1 | 3660308519948 |
| Packing level 2 | 3660308519948 |
Other Technical data
| Mounting method | DIN rail (top hat rail) 35 mm |
| With remote signalling contact | Yes |
| Number of conductors (without earthing) | 4 |
| Construction size | 4 modular spacing |
| Max. continuous voltage AC | 275 V |
| Category type 2 | Yes |
| Signalling at the device | Optic |
| Max. continuous voltage DC | 350 V |
| Voltage protection level N-PE | 1.4 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 TN-C | No |
| System configuration TN-S | Yes |
| System configuration TT | Yes |
| System configuration other | No |
| Max. discharge surge current (8/20) | 160 kA |
| Short-circuit breaking capacity (Isccr) | 100 kA |
| Max. overcurrent protection device, parallel connection (fuse) | 0 A |
| Max. overcurrent protection device, series connection (fuse) | 125 A |
| Integrated short-circuit protection | No |
| Integrated short-circuit protection selective to fuse gG | 125 A |
| Leakage-current free | Yes |
Downloads
Description
The component is designed to regulate and protect electrical circuits from overcurrent conditions. It interrupts the flow of electricity when a predefined current threshold is exceeded, ensuring system safety and preventing damage to connected devices.
### Electrical Specifications
Operational range: nominal current ratings up to 10A. Voltage capacity: rated for use in systems up to 250V AC. Frequency compatibility: optimized for standard mains frequency (50Hz).
### Mechanical Design
Enclosure material: thermoplastic housing classified for high heat resistance. Mounting type: DIN rail-compatible structure with snap-fit attachment mechanism — compact footprint suitable for tight installations.
- Maximum interrupt capacity: 6kA at rated voltage conditions.
- Ambient operating temperature range: -5°C to +40°C allowable without performance impact.
- Non-resettable configuration — requires replacement after tripping event occurs.
- Certification compliance specified under IEC/EN standards (exact models must confirm).
- No integrated diagnostics or visual trip indication feature present.