Product Model
OVR T2 80-440s P TS QS
Selling Points
- 1Advanced Lightning Protection: Safeguards systems against transient overvoltages caused by lightning.
- 2Compliant with IEC 61643-11: Meets international standards for surge protective devices.
- 3Durable Design: Built to withstand high discharge currents up to 80 kA.
- 4Easy Installation: Compatible with DIN-rail mounting for straightforward integration.
- 5Enhanced Safety Features: Includes an auxiliary contact for added protection and status indicators for preventive maintenance.
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 IT |
Suitable For | To protect the systems against the transient overvoltage (lightning) | Rated Voltage (Ur) | 400 V AC |
Nominal AC Voltage of the System (Uo) | 400 / 690 V | Voltage Protection Level ( Up) | 1.8 kV (L-N) 1.8 kV (N-PE) 1.8 kV |
Maximum Continuous Operating Voltage (Uc) | (L-PE) 440 V | Temporary Overvoltage Test Value (UT) | 581 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) 6.25 kA | Short Circuit Withstand Icc | 100 kA |
Arrester Class | II | Number of Protected Poles | 1 |
Number of Auxiliary Contacts NC | 1 | Number of Auxiliary Contacts NO | 1 |
Number of Poles | 1 | Number of Conductors | 1 |
Transmission Standard | Optic | Version | Plug-in |
Mounting Type | DIN-Rail | Product Type | QS |
Options Provided | Industry, commercial building | Auxiliary Circuit Load | Minimum 12Vdc - 10mA Maximum 250Vac - 1A |
Preventive Maintenance Feature | Yes | Status Indicator | Yes |
Fuse Size | 4 modular spacing | Degree of Protection | IP20 |
Maximum Operating Altitude Permissible | Without Derating 5000 | Width in Number of Modular Spacings | 1 |
Product Net Width | 17.8 mm | Product Net Height | 95.8 mm |
Product Net Depth / Length | 76.7 mm | Product Net Weight | 0.15 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 | 141DEC | Manufacturer ID | 2CTB815708R2900 |
Specifications may be subject to change without notice