Description
Surge protective devices SPD type 1- type 2 protect low-voltage consumer systems against lightning currents and surge voltages as they are tested as SPD type 1 and type 2 according to IEC 61643-11. The devices are compatible with the System pro M compact series. The SPD with “TS” are optionally equipped with a auxiliary contact. The variants with “reserve varistor” (s) offer additional protection for the system, as the SPD is not completely disconnected from the mains at the end of its service life, but with an additional smaller varistor still guarantees basic protection and the system thus until the surge arrester is replaced is still protected. New original ABB part, traceable to the manufacturer. Availability and price on request.
Technical Specifications
| Type of Low Voltage Distribution System | TN-S |
|---|---|
| Nominal AC Voltage of the System (Uo) | 230 / 400 V |
| Maximum Continuous Operating Voltage (Uc) | (L-PE) 275 V ; (L-L) 440 V ; (L-N) 440 V ; (N-PE) 275 V |
| Temporary Overvoltage Test Value (UT) | 337 V |
| Discharge Current | Nominal 20 kA ; Maximum 80 kA ; Total 320 kA |
| Impulse Current | I (imp, 10 / 350 µs, L-N) 12.5 kA ; I (total, 10 / 350 µs) 50 kA |
| Lightning Impulse Current | 12.5 kA |
| Follow Current Extinction Capacity If (I fi) | (L-N) – kA ; (N-PE) – kA |
| Number of Protected Poles | 4 |
| Number of Auxiliary Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 1 |
| Number of Poles | 4P |
| Voltage Protection Level ( Up) | (L-N) 2.8 kV ; (N-PE) 1.4 kV ; (L-PE) 1.4 kV |
| Power Loss | Total 63 mW |
| Degree of Protection | IP20 |
| Suitable For | To protect the systems against the transient overvoltage (lightning) |
| Position of Neutral Terminals | Right |
| Version | Plug-in |
| Product Type | QS |
| Auxiliary Circuit Load | Minimum 12Vdc – 10mA ; Maximum 250Vac – 1A |
| Maximum Operating Altitude Permissible | Without Derating 5000 |
| Mounting Type | DIN-Rail |
| Standards | IEC 61643-11 / EN 61643-11 |
| Width in Number of Modular Spacings | 4 |
| Product Net Width | 71.2 mm |
| Product Net Height | 95.8 mm |
| Product Net Depth / Length | 76.7 mm |
| Product Net Weight | 0.6 kg |
| EAN | 3660308524942 |
| Catalog Description | OVR T1-T2 4L 12.5-275s P TS QS Surge Protective Device |
| Carbon Footprint | Full Lifecycle 4.6 kg CO₂ eq |
| Short-Circuit Withstand Icc | 100 kA |
| Short-Circuit Protective Devices | Curve B Breakers ≤ 125 A ; Curve C Breakers ≤ 125 A ; gL Type Fuses ≤ 160 A ; gG Type Fuses ≤ 160 A |
| Arrester Class | I ; II |
| Options Provided | Industry, commercial building |
| Preventive Maintenance Feature | Yes |
| Status Indicator | Yes |
| Fuse Size | 4 modular spacing |
| E-Number (Finland) | 3217659 |
| E-Number (Norway) | 1623933 |
| Mechanical Drawings | 2CTC800015F1400.pdf ; 2CTC800015F1401.dxf ; 2CTC800015F1402.stp ; 2CTC800015F1403.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.
