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SEL-387
Current Differential and Overcurrent Relay
387#03
- 3U horizontal rack 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 Vac | 125/250 Vdc or Vac |
Current Input | 1 A phase/1 A neutral | 5 A phase/5 A neutral | 1 A phase/1 A neutral | 5 A phase/5 A neutral |
Sales Item Number | 387#0301 | 387#0303 | 387#0302 | 387#0304 |
| Select | Select | Select | Select |