Surge Protection Device: Single Phase, 277V AC, 1 Poles, 2 Wires, L-N, 320 V AC, 600V (L-N)
Item: 491G66,
MFR: STP277P07M,
Brand: MERSEN
| Phase | Single |
| Voltage | 277V AC |
| Number of Poles | 1 |
| Number of Wires | 2 Wires |
| Modes of Protection | L-N |
| System Connection | Parallel |
| Basic Material | Nonmetallic |
| Mounting Style | DIN Rail |