OVR T2 40-275s C QS
Product ID:80728
Updated: 2026/4/3
Key Features
- 1Provide 40kA surge current protection against transient overvoltages. 2、Mount conveniently on DIN rails for easy installation. 3、Operate reliably from -40°C to +80°C in diverse environments. 4、Ensure secure installation with IP20 protection against particles. 5、Facilitate maintenance with clear mechanical operation indicators.
Technical Specifications
Detailed engineering parameters
| 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) 40 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 | 2CTB815704R2600 |
Specifications may be subject to change without notice