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Price: $7,537.80

SEL-311C

Transmission Protection System

311#03

  • 3U horizontal rack mount
  • Single-pole tripping with three-pole reclosing and high-speed mho elements
  • Indoor SafeLock trip/close pushbuttons and programmable operator controls and target LEDs
  • Three EIA-232 ports, a USB Standard-B port, an EIA-485 port, and dual 10/100BASE-T ports
  • 20 outputs and 22 inputs (125 Vdc control input voltage)
Power Supply 48/125 Vdc or 120 Vac125/250 Vdc or 120/230 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 311#0301 311#0302 311#0303 311#0304
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