Product Model
OVR T2 40-350 P TS QS
Selling Points
- 1High Discharge Currents: Nominal 20 kA, Maximum 40 kA for effective surge protection.
- 2Comprehensive Protection: Meets IEC 61643-11 and EN 61643-11 standards for reliable performance.
- 3Compact Design: DIN rail mounting for easy installation in main distribution switchboards.
- 4Integrated Indicators: Mechanical indicators for each arrester operation, ensuring easy monitoring.
- 5Versatile Compatibility: Suitable for TN-C, TN-S, and TT low-voltage distribution systems.
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) | 1.5 kV (L-N) 1.5 kV |
Maximum Continuous Operating Voltage (Uc) | (L-PE) 350 V | Temporary Overvoltage Test Value (UT) | 462 V |
Rated Service Short-Circuit Breaking Capacity (Ics) | 100 kA | Discharge Current | Nominal (8 / 20 µs) 20 kA I (max, 8 / 20 µs) 40 kA |
Impulse Current | I (imp, 10 / 350 µs) 2 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 | Residential, commercial building. | Auxiliary Circuit Load | Minimum 12Vdc - 10mA Maximum 250Vac - 1A |
Preventive Maintenance Feature | No | 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 | 17.8 mm | Product Net Height | 95 mm |
Product Net Depth / Length | 58 mm | Product Net Weight | 0.12 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 | 141DDC | Manufacturer ID | 2CTB803881R1700 |
Specifications may be subject to change without notice