Product Model
OVR T2 80-275s C QS
Selling Points
- 1High Surge Current Protection: Offers 80kA peak surge current to safeguard against transient overvoltages.
- 2Wide Voltage Rating: Compatible with 230-400VAC, ensuring broad application in various electrical installations.
- 3Type 2 Surge Arrester: Designed to protect against lightning and other transient overvoltages, meeting IEC 61643-11 standards.
- 4DIN Rail Mounting: Conveniently mounted on DIN rails for easy installation in industrial settings.
- 5Enhanced Safety Features: Fitted with mechanical indicators for each arrester operation, ensuring reliable protection and monitoring.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Standards | IEC 61643-11 / EN 61643-11 | Type of Low Voltage Distribution System | TT TN-C TN-S |
Suitable For | To protect the systems against the transient overvoltage (lightning) | Rated Voltage (Ur) | 230 V AC |
Nominal AC Voltage of the System (Uo) | 230 / 400 V | Voltage Protection Level ( Up) | 1.4 kV (L-N) 1.4 kV (N-PE) 1.4 kV |
Maximum Continuous Operating Voltage (Uc) | (L-PE) 275 V | Temporary Overvoltage Test Value (UT) | 337 V |
Rated Service Short-Circuit Breaking Capacity (Ics) | 100 kA | Discharge Current | Nominal (8 / 20 µs) 20 kA I (max, 8 / 20 µs) 80 kA |
Impulse Current | I (imp, 10 / 350 µs) 2 kA | Short Circuit Withstand Icc | 100 kA |
Power Loss | 28 mW | Arrester Class | II |
Number of Protected Poles | 1 | Number of Poles | 1 |
Number of Conductors | 1 | Transmission Standard | Optic |
Version | Plug-in | Mounting Type | DIN-Rail |
Product Type | QS | Options Provided | Replacement Cartridge |
Preventive Maintenance Feature | Yes | Status Indicator | Yes |
Fuse Size | 1 modular spacing | 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 | 0.075 kg |
ETIM 8 | EC000941 - Surge protection device for power supply systems | ETIM 9 | EC000941 - Surge protection device for power supply systems |
WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | WEEE B2C / B2B | Business To Business |
CN8 | 85363090 | eClass | V11.0 : 27130805 |
Object Classification Code | 141DCC | Manufacturer ID | 2CTB815708R2600 |
Specifications may be subject to change without notice