Product Model
OVR T2 2N 40-440 P TS U
Selling Points
- 1High Surge Protection: Offers 100 kA discharge current to safeguard against transient overvoltages.
- 2Durable Design: Built to withstand short circuits and maintain system integrity.
- 3Versatile Mounting: Compatible with DIN rail mounting for easy installation in sub-distribution boards.
- 4Advanced Features: Includes mechanical indicators for each arrester operation and integrated auxiliary contacts (NO + NC).
- 5Compliance and Certifications: Meets UL 1449 Ed3 standards and follows EU Directive 2011/65/EU for RoHS compliance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Standards | UL 1449 Ed3 | Suitable For | To protect the systems against the transient overvoltage (lightning) |
Rated Voltage (Ur) | 277 V AC | Nominal AC Voltage of the System (Uo) | 347 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) 340 V |
Rated Service Short-Circuit Breaking Capacity (Ics) | 100 kA | Discharge Current | Nominal (8 / 20 µs) 10 kA I (max, 8 / 20 µs) 40 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 |
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 | Maximum Continuous Operating Voltage UL/CSA (MCOV) | (N-PE) 675 V (N-PE) Lpe;840 V (N-PE) Ll;420 V (N-PE) Ln;255 V |
Maximum Operating Voltage UL/CSA | 347 V | Short-Circuit Current Rating (SCCR) | 200 kA |
Type of Low Voltage Distribution System UL/CSA | Split Phase | Width in Number of Modular Spacings | 3 |
Product Net Width | 53.4 mm | Product Net Height | 98.5 mm |
Product Net Depth / Length | 64.8 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 | UNSPSC | 39121610 |
eClass | V11.0 : 27130805 | IDEA Granular Category Code (IGCC) | 4906 >> Surge suppressers |
Object Classification Code | 141DEC | Manufacturer ID | 2CTB802344R2900 |
Specifications may be subject to change without notice