Surge Protection Device: Three Phase, 277/480V AC Wye, LED Light
Item: 19T318, MFR: TPS3E1120D2, Brand: SIEMENS
| Phase | Three |
| Voltage | 277/480V AC Wye |
| Number of Poles | 3 |
| Number of Wires | 4 Wires + Ground |
| Modes of Protection | L-L, L-N, L-G, N-G |
| System Connection | Parallel |
| Basic Material | Nonmetallic |
| Mounting Style | Surface |