Description
OVR ZP+ 3N 7.5-255 MCB6 for meter board busbar, 7.5ka Imp, TT and TNS. 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) 255 V ; (L-L) 440 V ; (L-N) 440 V ; (N-PE) 255 V |
| Discharge Current | Nominal (8 / 20 µs) 20 kA ; I (total, 8 / 20 µs) 80 kA |
| Impulse Current | I (imp, 10 / 350 µs, L-N) 7.5 kA |
| Number of Protected Poles | 4 |
| Number of Poles | 4P |
| Voltage Protection Level ( Up) | (L-PE) 1.5 kV ; (L-N) 1.5 kV ; (N-PE) 1.5 kV |
| Frequency (f) | 45 … 65 Hz |
| Degree of Protection | acc. to IEC 60529 IP20 |
| Standards | IEC 61643-1 ; EN 61643-11 |
| Product Net Width | 115 mm |
| Product Net Height | 217 mm |
| Product Net Depth / Length | 65 mm |
| Product Net Weight | 0.766 kg |
| EAN | 3660308528094 |
| Catalog Description | OVR ZP+ 3N 7.5-255 MCB6 for meter board busbar, 7.5ka Imp, TT and TNS |
| Arrester Class | I ; II ; III |
| Preventive Maintenance Feature | No |
| Flammability According to UL94 | V-0 |
| Mechanical Drawings | 9AKK107991A3022 ; 9AKK107991A3023 ; 9AKK107991A3024 ; 9AKK107991A3025 |
| Country of origin | Germany |
| 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.
