Surge Arrester, 277V AC, 1 Poles
| Item | Surge Arrester |
|---|---|
| Voltage | 277 V |
| Number of Poles | 1 |
| Max. Surge Current per Mode | 75 kA |
| Max. Surge Current per Phase | 75 kA |
| Nominal Discharge Current | 20 kA |
| Max. Continuing Operating Voltage | 320V |
| Enclosure NEMA Rating | NEMA 1 |
| Length | 1.77 in |
| Depth | 2-11/16 in |
| Width | 11/16 in |
| For Use With | PRD175r Surge Protection Device |
| Standards | UL 1449 |
| Operating Altitude | 0...6561.68 ft (0...2000 m) |
| Quality Labels | CSA || UR |
| Range | Multi9 |
| Mounting Support | into SPD module |
| Ambient Air Temperature For Storage | -40-85 °C |
| Ambient Air Temperature For Operation | -25-60 °C |
| [Uc] Maximum Continuous Operating Voltage | 320 V |
| Maximum Discharge Current | 75 kA |
| Surge Arrester Technology | MOV |
| Surge Arrester Class Type | type 1 |
| Relative Humidity | 0-95 % |
| Response Time | < 25 ns |
| Color | Gray RAL 7035 |
| Local Signalling | mechanical indicator green and red) |
| 9 Mm Pitches | 2 |
| Maximum [Up] Voltage Protection Level | <1000 V |
| Mounting Mode | plug-in |
| Maximum Voltage Protection Level | Less than 1000 V |
| Package Quantity | 1 |