html{display:none} SEL-SR Underground Secondary/Low-Voltage Reset Fault Indicator - Specifications | Schweitzer Engineering Laboratories

    Specifications

    Power SourceSecondary voltage
    Secondary Voltage110 to 460 VacL-N
    Nominal Trip Ratings50 to 1,200 A
    Trip Tolerance±10 percent
    Reset Time*Approximately 30 seconds at 120 Vac
    Maximum FaultCurrent 25 kA for 10 cycles
    Trip Response Time1 ms
    Outer Diameter Clamping Range0.75" to 1.6" (Specify the clamping diameter or range when ordering.)
    Housing MaterialUV-stabilized polycarbonate resin
    Clamp MaterialStainless steel

    * Product may vary depending on configuration