Description
OVR T2-T3 N1 20-275 P QS Surge Protective Device. New original ABB part, traceable to the manufacturer. Availability and price on request.
Technical Specifications
| Type of Low Voltage Distribution System | TT ; TN-S |
|---|---|
| Nominal AC Voltage of the System (Uo) | 230 / 400 V |
| Maximum Continuous Operating Voltage (Uc) | (L-PE) 275 V |
| Temporary Overvoltage Test Value (UT) | (L-N) 337 V ; (N-PE) 1200 V |
| Rated Service Short-Circuit Breaking Capacity (Ics) | 100 kA |
| Discharge Current | Nominal (8 / 20 µs) 5 kA ; I (max, 8 / 20 µs) 20 kA |
| Impulse Current | I (imp, 10 / 350 µs, L-N) 2 kA |
| Number of Protected Poles | 2 |
| Number of Poles | 2P |
| Rated Voltage (Ur) | 230 V AC |
| Voltage Protection Level ( Up) | 1.4 kV ; (L-N) 0.9 kV ; (N-PE) 1.4 kV |
| Power Loss | Total 17 mW |
| Degree of Protection | IP20 |
| Suitable For | To protect the systems against the transient overvoltage (lightning) |
| Position of Neutral Terminals | Left |
| Transmission Standard | Optic |
| Version | Plug-in |
| Product Type | QS |
| Auxiliary Circuit Load | Minimum – ; Maximum – |
| Maximum Operating Altitude Permissible | Without Derating 5000 |
| Mounting Type | DIN-Rail |
| Standards | IEC 61643-11 / EN 61643-11 |
| Width in Number of Modular Spacings | 2 |
| Product Net Width | 35.6 mm |
| Product Net Height | 88 mm |
| Product Net Depth / Length | 58 mm |
| Product Net Weight | 0.24 kg |
| EAN | 3660308519733 |
| Catalog Description | OVR T2-T3 N1 20-275 P QS Surge Protective Device |
| Short-Circuit Withstand Icc | 100 kA |
| Arrester Class | II ; III |
| Number of Conductors | 2 |
| Options Provided | Residential or other where accurate protection is needed. |
| Preventive Maintenance Feature | No |
| Status Indicator | Yes |
| Fuse Size | 2 modular spacing |
| Cross-Section (Across) | Maximum Conductor Solid-Stranded 25 mm² ; Maximum Conductor Flexible 16 mm² |
| EPLAN Data | 9AAC183886_EPLAN |
| Mechanical Drawings | 2CTC800021F0300.pdf ; 2CTC800021F0301.dxf ; 2CTC800021F0302.stp ; 2CTC800021F0303.igs |
| Unspsc | 39121610 |
| Country of origin | Bulgaria |
| Customs tariff number | 85369095 |
| Manufacturer standard delivery time | 5 days |
| Packaging unit | Box x 1 |
| Product status (supplier data) | Active |
Independent distributor — not an authorised ABB dealer. All technical parameters are taken verbatim from the official ABB product data for this exact order code; packaging, customs and delivery data come from the supplier list entry for the same code.
