OVR T2 3L 40-350 P TS QS
Product ID:69742
Updated: 2026/4/3
Key Features
- 1Deliver up to 40 kA maximum discharge current for robust surge protection. 2、Safeguard TN-C electrical systems against transient overvoltages and lightning strikes. 3、Integrate easily with a compact plug-in design measuring 53.4 mm in width. 4、Ensure compliance with international IEC 61643-11 and EN 61643-11 standards. 5、Reduce maintenance costs and downtime with reliable, high-performance protection.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Standards | IEC 61643-11 / EN 61643-11 | Type of Low Voltage Distribution System | TN-C |
| 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 | 3 |
| Number of Auxiliary Contacts NC | 1 | Number of Auxiliary Contacts NO | 1 |
| Number of Poles | 3 | Number of Conductors | 3 |
| 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 | 3 modular spacing | Degree of Protection | IP20 |
| Maximum Operating Altitude Permissible | Without Derating 5000 | Width in Number of Modular Spacings | 3 |
| Product Net Width | 53.4 mm | Product Net Height | 95 mm |
| Product Net Depth / Length | 58 mm | Product Net Weight | 0.36 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 | 2CTB803883R2500 |
Specifications may be subject to change without notice