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CARLO GAVAZZI DIA53S724100AF AC Overcurrent Monitoring Relay (DIA53 Series)

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  • Input Current Range: 10 to 100 A AC (Knob-adjustable setpoint)
  • Power Supply: Self-powered (Draws energy directly from the measured current; no external power supply required)
  • Output Type: Solid state (NPN-PNP open collector, normally open, 100 mA max)
  • Connection Style: 2-wire connection
  • Time Delay: Instantaneous reaction (No adjustable delay)
  • Housing & Mounting: 17.5 mm width, Mini DIN-rail mounting (DIN/EN 50 022 compliant)
  • Indicators: Integrated LED status indicator for Output ON
  • Zero External Power Needed: Because the device is fully self-powered via the monitored line, it simplifies panel wiring and eliminates the need for standalone auxiliary power drops.
  • Adjustable Setpoint: An integrated front dial/knob allows technicians to precisely calibrate the target overcurrent limit within the 10–100 A window.
  • Compact Footprint: At just 17.5 mm wide, it consumes minimal space on a standard DIN rail, making it ideal for crowded industrial control enclosures.

CARLO GAVAZZI DIA53S724100AF AC Overcurrent Monitoring Relay (DIA53 Series).

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