ABBOVR
ABB catalog image for this SKU; may represent the product family.
COMBINED ARRESTER FOR POWER SUPPLY SYSTEMS
OVR T1-T2 N 50-275s C QS
SKU 2CTB815710R2700ABB OVR T1-T2 N 50-275s C QS: Combined arrester for power supply systems. Pole configuration: 1P.
1PPoles
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 | 2CTB815710R2700 |
|---|---|
| Catalog Description | OVR T1-T2 N 50-275s C QS Surge Protective Device |
| ABB EcoSolutions Profile | 9AKK108472A3406 |
| 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) - V (L-L) - V (L-N) - V (N-PE) 255 V |
| Temporary Overvoltage Test Value (UT) | 1200 V |
| Discharge Current | Nominal 50 kA Maximum 100 kA |
| Impulse Current | I (imp, 10 / 350 µs, L-N) - kA I (total, 10 / 350 µs) 50 kA |
| Lightning Impulse Current | 50 kA |
| Short Circuit Withstand Icc | 100 A |
| Arrester Class | I II |
| Number of Protected Poles | 1 |
| Number of Poles | 1P |
| Version | Plug-in |
| Product Type | QS |
| Options Provided | Replacement Cartridge |
| Preventive Maintenance Feature | Yes |
| Status Indicator | No |
| Fuse Size | 1 modular spacing |
| Voltage Protection Level ( Up) | (L-N) - kV (N-PE) 1.4 kV (L-PE) - kV |
| 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 | 1 |
| Product Net Width | 17.6 mm |
| Product Net Height | 57 mm |
| Product Net Depth / Length | 67 mm |
| Product Net Weight | 0.045 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 | 25 mm |
| Package Level 1 Gross Weight | 60 g |
| Package Level 1 EAN | 3660308525048 |
| Minimum Order Quantity | 1 piece |
| E-Number (Finland) | 3217646 |
| E-Number (Norway) | 1623948 |
| CQC Certificate | 9AKK107680A1975 |
| Declaration of Conformity - CE | 9AKK108466A4617 |
| Instructions and Manuals | 2CTC431030M1701 |
| Data Sheet, Technical Information | No document needed |
| Standards | IEC 61643-11 / EN 61643-11 |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official ABB reference ↗.