Surge Protection Device, 3 Phase, 277/480V AC, 3 Poles, 4 Wires
| Item | Surge Protection Device |
|---|---|
| Mounting Style | Screw |
| Phase | 3 |
| Voltage | 277/480V AC |
| Number of Poles | 3 |
| Voltage Protection Rating | 1200V (L-G, L-N, N-G), 2000V (L-L) |
| Number of Wires | 4 Wires |
| Modes of Protection | L-G, L-N, N-G, L-L |
| Max. Surge Current Per Mode | 100 kA |
| Max. Surge Current per Phase | 100 kA |
| Nominal Discharge Current | 20 kA |
| Short Circuit Current Rating | 200 kA |
| Modular | No |
| Filtering | Yes |
| Max. Continuing Operating Voltage | 320/640V |
| Enclosure NEMA Rating | NEMA 4X |
| IP Rating | IP65 |
| Enclosure Material | Polycarbonate |
| Length | 7.4 in |
| Depth | 4 in |
| Width | 7.08 in |
| Wire Gauge | 8 AWG |
| Includes | EMI/RFI Filter for Cleaner Attenuation |
| Noise Attenuation | -50db @ 10kHz to 100MHz |
| Standards | ANSI/IEEE C62.41.1, ANSI/UL 1449 4th Edition, C62.41.2, C62.45, CSA C22.2, File E210793, RoHS Compliant, Type 1 SPD, UL96A |
| Modular / Nonmodular | Nonmodular |
| Lightning Impulse Current | 100 kA |
| Max. Operating Temp. | 185 deg F |
| System Connection | Parallel |
| UL SPD Type | Type 1 |
| Amps | 100,000 |
| Chase Nipple Size | 3/4 in |
| Color | Gray |
| Min. Operating Temp. | -40 deg F |
| Includes Surge Counter | No |
| Wire Connections | Pre-wired |
| System Configuration | 3-Phase Wye |
| Mcov L-L | 640 V |
| Mcov L-G | 320 V |
| Mcov L-N | 320 V |
| Connection Terminal Type | Box |
| Max Operating Temp | 85 °C |
| Ac Or Dc | AC |
| Max Storage Temp | 85 °C |
| Mcov N-G | 320 V |
| Min Operating Temp | -40 °C |
| Installation Mounting | Panel Mount, Wall Mount |
| Max Discharge Current Imax 8 20 | 100 kA per phase |
| Flammability Rating | UL94-5VA |
| Min Storage Temp | -40 °C |
| Indication System Type | LED and Remote Audible Alarm |
| Frequency | 50/60 Hz |
| Indication System | Yes |
| Short Description | SPD - Type 1 ST-XT 480Y/277V L-L VPR 2000V L-L MCOV 640V 100 kA LED + Audible |
| APPLICATIONS | Suitable for any Type 1 or 2 SPD application |
| Connection/Terminal Type | Box |
| Max Discharge Current : Imax (8/20) | 100 kA per phase |
| Item Description (ERP) | XT T1 100kA 480Y/277V ALM |
| 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 |
| Package Quantity | 1 |