Product Model
OVR T2 3L 80-440s P TS QS
Selling Points
- 1High Surge Protection: Offers nominal 20 kA and maximum 80 kA discharge current.
- 2Compliant with Standards: Meets IEC 61643-11 and EN 61643-11 standards for surge protection.
- 3Versatile Application: Suitable for protecting low-voltage distribution systems against lightning and transient overvoltages.
- 4Compact Design: Dimensions are 53.4 mm x 95.8 mm x 76.7 mm, making it ideal for modular DIN rail installation.
- 5Reliable Performance: Certified with CE declaration of conformity and CQC certificate for reliability and safety.
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 | TN-C 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) | 2.1 kV (L-N) 2.1 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 | 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 | Industry, commercial building | Auxiliary Circuit Load | Minimum 12Vdc - 10mA Maximum 250Vac - 1A |
Preventive Maintenance Feature | Yes | 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 | 95.8 mm |
Product Net Depth / Length | 76.7 mm | Product Net Weight | 00.45 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 | 2CTB815708R3500 |
Specifications may be subject to change without notice