html{display:none} Popular Configuration | Schweitzer Engineering Laboratories


Current Differential and Overcurrent Relay


  • 3U horizontal panel mount
  • Standard firmware plus integration enhancements with binary Sequential Events Recorder (SER) messages and thermal element
  • 20 standard outputs and 14 inputs (125 Vdc control input voltage)
  • Standard protocols plus DNP3 Level 2 Outstation
Power Supply 48/125 Vdc or 125 Vac125/250 Vdc or Vac
Current Input 1 A phase/1 A neutral5 A phase/5 A neutral1 A phase/1 A neutral5 A phase/5 A neutral
Sales Item Number 387#0401 387#0403 387#0402 387#0404
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