| SEL-AR | SEL-AR360 | |
|---|---|---|
| Trip Threshold Range | 50 to 1,200 A | |
| Voltage Range (Phase-to-Phase) | 4,160 V to 69 kV | 4,160 V to 34.5 kV |
| Maximum Fault Current | 25 kA for 10 cycles | |
| Trip Response Time | 24 ms, nominal | |
| Permanent Flash-Clearing Times | ||
| 50 and 100 A Trip Levels | 8 hours | |
| 200 and 1,200 A Trip Levels | 4 or 8 hours | |
| Temporary Flash-Clearing Times | 0, 4, 8, 16, or 24 hours | |
| Flash Hours | 2,500 hours | 1,800 hours |
| Outer Diameter Clamping Range | 0.162" to 1.50" | |
| Battery | 3.6 V high-capacity 8.5 Ah lithium battery with a 20-year life | 3.6 V high-capacity 17 Ah lithium battery with a 20-year life |
| Approximate Weight | 600 g (1.30 lbs) | 840 g (1.85 lbs) |
| Temperature Range | –40° to +85°C (–40° to +185°F) | |