html{display:none} SEL-AR360 and SEL-AR Overhead AutoRANGER Fault Indicators - Specifications | Schweitzer Engineering Laboratories


Trip Threshold Range50 to 1,200 A
Voltage Range (Phase-to-Phase)4,160 V to 69 kV4,160 V to 34.5 kV
Maximum Fault Current25 kA for 10 cycles
Trip Response Time24 ms, nominal
Permanent Flash-Clearing Times
     50 and 100 A Trip Levels8 hours
     200 and 1,200 A Trip Levels4 or 8 hours
Temporary Flash-Clearing Times0, 4, 8, 16, or 24 hours
Flash Hours2,500 hours1,800 hours
Outer Diameter Clamping Range0.162" to 1.50"
Battery3.6 V high-capacity 8.5 Ah lithium battery with a 20-year life3.6 V high-capacity 17 Ah lithium battery with a 20-year life
Approximate Weight600 g (1.30 lbs)840 g (1.85 lbs)
Temperature Range–40° to +85°C (–40° to +185°F)