ABBOVR
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COMBINED ARRESTER FOR POWER SUPPLY SYSTEMS
OVR T1-T2 1N 12.5-275s P QS
SKU 2CTB815710R1300ABB OVR T1-T2 1N 12.5-275s P QS: Combined arrester for power supply systems. Pole configuration: 2P.
2PPoles
OVRProduct range
Combined arrester for power supply systemsProduct type
PRODUCT DATA
Technical specifications
Source: ABB English regional product catalog.
Verified September 08, 2026.
| Product ID | 2CTB815710R1300 |
|---|---|
| Catalog Description | OVR T1-T2 1N 12.5-275s P QS Surge Protective Device |
| ABB EcoSolutions Profile | 9AKK108472A3406 |
| Environmental Product Declaration - EPD | 9AKK108472A1709 |
| Type of Low Voltage Distribution System | TT TN-S |
| Suitable For | To protect the systems against the transient overvoltage (lightning) |
| Nominal AC Voltage of the System (Uo) | 230 / 400 V |
| Maximum Continuous Operating Voltage (Uc) | (L-PE) 275 V (L-L) - V (L-N) 275 V (N-PE) 255 V |
| Temporary Overvoltage Test Value (UT) | (L-N) 337 V (N-PE) 1200 V |
| Discharge Current | Nominal 20 kA Maximum 80 kA Total 100 kA |
| Impulse Current | I (imp, 10 / 350 µs, L-N) 12.5 kA I (total, 10 / 350 µs) 25 kA |
| Lightning Impulse Current | 12.5 kA |
| Short Circuit Withstand Icc | 100 kA |
| Follow Current Extinction Capacity If (I fi) | (L-N) - kA (N-PE) 0.1 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 |
| Number of Protected Poles | 2 |
| Number of Poles | 2P |
| Position of Neutral Terminals | Right |
| Version | Plug-in |
| Product Type | QS |
| Options Provided | Industry, commercial building |
| Preventive Maintenance Feature | Yes |
| Status Indicator | Yes |
| Fuse Size | 2 modular spacing |
| Voltage Protection Level ( Up) | (L-N) 1.4 kV (N-PE) 1.4 kV (L-PE) 1.5 kV |
| Power Loss | Total 37 mW |
| RoHS Declaration | 9AKK108466A4617 |
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
| RoHS Date | 20230707 |
| REACH Declaration | 9AKK107492A1906 |
| REACH Information | False - does not contain substances > 0.1 mass percentage |
| REACH Date | 20231212 |
| Conflict Minerals Reporting Template (CMRT) | 9AKK108468A3363 |
| Degree of Protection | IP20 |
| Maximum Operating Altitude Permissible | Without Derating 5000 |
| Width in Number of Modular Spacings | 2 |
| Product Net Width | 35.6 mm |
| Product Net Height | 88 mm |
| Product Net Depth / Length | 76.7 mm |
| Product Net Weight | 0.3 kg |
| Package Level 1 Units | box 1 piece |
| Package Level 1 Width | 117 mm |
| Package Level 1 Height | 82 mm |
| Package Level 1 Depth / Length | 41 mm |
| Package Level 1 Gross Weight | 0.300 kg |
| Package Level 1 EAN | 3660308524966 |
| Package Level 2 Units | box 36 piece |
| Package Level 2 Width | 394 mm |
| Package Level 2 Height | 237 mm |
| Package Level 2 Depth / Length | 195 mm |
| Package Level 2 Gross Weight | 10.800 kg |
| Package Level 3 Units | case 1944 piece |
| Package Level 3 Width | 120 cm |
| Package Level 3 Height | 80 cm |
| Package Level 3 Depth / Length | 140 cm |
| Package Level 3 Gross Weight | 603.2 kg |
| Minimum Order Quantity | 1 piece |
| E-Number (Finland) | 3217657 |
| CQC Certificate | 9AKK107680A1975 |
| Declaration | 2CTC432056G1701 |
| Declaration of Conformity - CE | 9AKK108466A4617 |
| Instructions and Manuals | 2CTC431030M1701 |
| Data Sheet, Technical Information | 2CTC431043D0201 |
| Mechanical Drawings | 2CTC800015F1600.pdf 2CTC800015F1601.dxf 2CTC800015F1602.stp 2CTC800015F1603.igs |
| Standards | IEC 61643-11 / EN 61643-11 |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official ABB reference ↗.