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High Performance Current Sensing for Automation Application
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AC Current Sensor

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AC Current Sensor

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AC Current Sensor Application Notes
Application Note - Limit Switch provides greater accuracy and easy installation
Application Note - Pump Monitoring and Protection
AC Current Sensor Specific Solutions to Your Industry


Current Sensing Switch
Agency Listings, Certifications & International Registrations

ASD series sensors provide a limit alarm contact with the easiest adjustment method ever designed. The single turn potentiometer, allows the trip point to be set before the sensor is installed, or before the monitored circuit is energized. The LED display provides a quick visual indication of where the contact changes.

Solid-State Output
  • N.O. or N.C. solid-state switch for control circuits up to 240 VAC
  • Compatible with most automation systems
External Powered
  • Allows for higher accuracy
Easily Adjustable and Precise Setpoint
  • Speeds startup
  • Improves the safety by allowing the trip point adjustment with no power through the sensing window
LED Display
  • Provides quick visual indication of where the contact changes
  • Easiest and most accurate setpoint adjustment available
Built-in Mounting Feet
  • Simple, two-screw panel mount or attach with optional DIN rail brackets
Designed to Meet UL, CUL and CE Approval
  • Accepted worldwide