Surge Protection Device, 3 Phase, 277/480V AC
| Item | Surge Protection Device |
|---|---|
| Mounting Style | Panel |
| Phase | 3 |
| Voltage | 277/480V AC |
| Voltage Protection Rating | 2000V (L-L), 1800V (L-G), 1200V (L-N) |
| Modes of Protection | L-G, L-N, L-L |
| Max. Surge Current per Mode | 50 kA |
| Nominal Discharge Current | 20 kA |
| Short Circuit Current Rating | 200 kA |
| Max. Continuing Operating Voltage | 320/640V |
| Enclosure NEMA Rating | NEMA 4X |
| Enclosure Material | Polycarbonate |
| Length | 3-1/4 in |
| Depth | 3.35 in |
| Width | 3.35 in |
| Flammability Rating | UL94-5VA |
| System Configuration | 3-Phase Wye |
| Min Operating Temp | -40 °C |
| Max Storage Temp | 85 °C |
| Max Discharge Current Imax 8 20 | 50 kA per phase |
| Ul Spd Type | Type 1 |
| Installation Mounting | Panel Mount |
| Mcov L-L | 640 V |
| Ac Or Dc | AC |
| Mcov L-G | 640 V |
| Max Operating Temp | 85 °C |
| Wire Connections | Pre-wired |
| Min Storage Temp | -40 °C |
| Mcov L-N | 320 V |
| Frequency | 50/60 Hz |
| APPROVALS & STANDARDS | ANSI/UL 1449 4th Edition, Type 1 SPD, File E210793; CSA C22.2, Type 1 SPD; ANSI/IEEE C62.41.1, C62.41.2, C62.45; UL96A Lightning Protection |
| Max Discharge Current : Imax (8/20) | 50 kA per phase |
| Short Description | SPD - Type 1 ST-XR Series 480Y/277V L-L VPR 2000V L-L MCOV 640V 50 kA LED Ind |
| Indication System | Yes |
| Item Description (ERP) | XR T1 50kA 480Y/277V |
| Indication System Type | LED |
| APPLICATIONS | Suitable for any Type 1 or 2 SPD application; branch panel; individual equipment protection |
| Package Quantity | 1 |