EDI Model 510 Load Switch

Orange Traffic offers EDI semiconductor load switches.


These high-quality switches are housed in a heavy-duty extruded aluminium heat sink chassis which is designed to allow the triac device to operate with the full load current at high temperatures (+70°C) without exceeding the maximum allowable case temperature. This ensures long life and reliable operation.


  • Meets NEMA TS 1-1994 and NEMA TS 2-2003 standards
  • Maximum load current: 10 A over full NEMA temperature range (–34 to +74°C)
  • Operating voltage range: 60–135 VAC
  • Zero crossing: Less than 5° of zero voltage point
  • Isolation > 2000 V
  • Off-state leakage < 10 mA peak
  • Maximum input current < 20 mA
  • Peak inverse voltage: 600 V
  • One-cycle surge: 250 A peak
  • Noise rejection > ± 300 V peak
  • 3 electrically independent circuits
  • Dimensions: 105.9 mm (H) x 37.5 mm (W) x 203.8 mm (D) (4.170 x 1.475 x 8.025″)

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