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90165

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90165

Arc Fault Detection Sensor - Issue G | Series: AFD-01
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The AFD-01 is a compact, low-power sensor designed for detecting arc fault currents in 230VAC, 50Hz installations, compliant with IEC 62606. It also provides programmable overvoltage protection via external resistors, meeting EN 50550 standards.

Engineered for integration into 18mm-wide circuit breakers, the AFD-01 operates from a 5V regulated DC supply and supports load currents up to 40A. It features a fault signal output that activates a PMR or SCR, along with an LED indicator for visual fault confirmation. The sensor includes a continuous automatic self-test to ensure reliable operation, and a manual test function is available via the Vin/Test pin for additional diagnostics.
PropertyValue
Relevant Product Standard
IEC 62606
Tripping
PMR or SCR
Maximum Output Current
< 10 mA
Max Power Consumption (mW)
50
Rated Load Current
Up to 40A
Fault Signal Output
Pulse (Imax = 5mA) to trip PMR or SCR
Surge Current Withstand
3kA
Environmental Operating Conditions
-25 ºC to +85 ºC
Supply Voltage
5VDC ± 1%
  • Arc Fault Detection
  • Overvoltage Protection
  • Compact Footprint
  • Fast response per IEC62606 for enhanced safety
  • Programmable via external resistors; compliant with EN 50550
  • Designed for integration into 18 mm-wide circuit breakers

90165 Applications

Highlights Section

  • Switchgear
  • Motor Control Centers

90165 Resources

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90165Arc Fault Detection Sensor - Issue G

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