OVR T2 2N 15-320 P U
Product ID:76817
Updated: 2026/7/14
Key Features
- 1Equip with QuickSafe technology for enhanced protection against thermal runaway.
- 2Handle system voltages up to 480/277Vac for demanding applications.
- 3Protect 3-phase systems comprehensively for complex installations.
- 4Withstand surge currents up to 100 kA for robust overvoltage protection.
- 5Secure your investment with a reliable 10-year warranty.
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Technical Specifications
Detailed engineering parameters
| 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) | 277 V |
| Voltage Protection Level ( Up) | 1.2 kV (L-N) 1.2 kV | Maximum Continuous Operating Voltage (Uc) | (L-PE) 320 V |
| Rated Service Short-Circuit Breaking Capacity (Ics) | 100 kA | Discharge Current | Nominal (8 / 20 µs) 5 kA I (max, 8 / 20 µs) 15 kA |
| Short Circuit Withstand Icc | 100 kA | Arrester Class | II |
| Number of Protected Poles | 3 | Number of Poles | 3 |
| Number of Conductors | 3 | Transmission Standard | Optic |
| Version | Plug-in | Mounting Type | DIN-Rail |
| 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) | (L-PE) 320 V (L-L) 554 V (L-N) 320 V (N-PE) 320 V |
| Maximum Operating Voltage UL/CSA | 320 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 | 90.5 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 | 141DDC | Manufacturer ID | 2CTB802344R0400 |
Specifications may be subject to change without notice
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