Skip to main content
  • en
  • pl
  • es
+49 (0) 6897 857-0
  • Product Catalogue
  • Downloads
  • Contact
+49 (0) 6897 857-0
  • Solutions
  • Products
    • Products overview
    • Energy Distribution by ENDIS
      • Energy Distribution by ENDIS4.0
      • Switchgears & Powercenters
      • DTS
      • Transformers & Trans Switches
      • Explosion Proof Equipment
      • Mining Components
    • Communication by SMARTCOM
      • PDS4.0 SOLUTION
      • WRAP260 SOLUTION
      • Network and Communication by smartcom
      • Remote Blasting by smartblast
      • Collision Avoidance by smartdetect
      • Environmental Monitoring by smartsense
      • Communication Devices
    • Automation by MINCOS
      • PROMOS4.0 SOLUTION
      • Field Bus System PROMOS
      • Belt Rip Detection System BRS
    • Haulage by MINETRANS
      • Trains & Vehicles
      • Chairlifts & Lifting
      • Rope Components
      • Pumps
    • Infrastructure by MINESUPPORT
      • Barrier Bags
      • Breakers & Crushers
      • Crib Rooms & Work Stations
    • Digital Mine by SMARTFLOW
      • SMARTFLOW SOLUTION

    Detailed technical product information can be found in our digital catalogue

    Product Catalogue
  • Company
    • Company overview
    • About Us The Becker Mining Systems Group is an internationally active family company in the fields of development, engineering and consulting in mining.
    • Worldwide Locations Becker Mining's presence spans across all five continents, exemplifying our global commitment to providing innovative mining solutions worldwide.
    • Mission & Vision At Becker Mining Systems, our mission is aligned with our vision for the future.
    • Sustainability & Safety Quality, safety, and environmental protection are paramount at Becker Mining Systems.
  • Latest
    • Latest overview
    • News
    • Events & Tradefairs
  • Career
  • Product Catalogue
  • Downloads
  • Contact
Return to the front page
  • Solutions
  • Products
    • Products overview
    • Energy Distribution by ENDIS
      • Energy Distribution by ENDIS4.0
      • Switchgears & Powercenters
      • DTS
      • Transformers & Trans Switches
      • Explosion Proof Equipment
      • Mining Components
    • Communication by SMARTCOM
      • PDS4.0 SOLUTION
      • WRAP260 SOLUTION
      • Network and Communication by smartcom
      • Remote Blasting by smartblast
      • Collision Avoidance by smartdetect
      • Environmental Monitoring by smartsense
      • Communication Devices
    • Automation by MINCOS
      • PROMOS4.0 SOLUTION
      • Field Bus System PROMOS
      • Belt Rip Detection System BRS
    • Haulage by MINETRANS
      • Trains & Vehicles
      • Chairlifts & Lifting
      • Rope Components
      • Pumps
    • Infrastructure by MINESUPPORT
      • Barrier Bags
      • Breakers & Crushers
      • Crib Rooms & Work Stations
    • Digital Mine by SMARTFLOW
      • SMARTFLOW SOLUTION

    Detailed technical product information can be found in our digital catalogue

    Product Catalogue
  • Company
    • Company overview
    • About Us The Becker Mining Systems Group is an internationally active family company in the fields of development, engineering and consulting in mining.
    • Worldwide Locations Becker Mining's presence spans across all five continents, exemplifying our global commitment to providing innovative mining solutions worldwide.
    • Mission & Vision At Becker Mining Systems, our mission is aligned with our vision for the future.
    • Sustainability & Safety Quality, safety, and environmental protection are paramount at Becker Mining Systems.
  • Latest
    • Latest overview
    • News
    • Events & Tradefairs
  • Career
  • Mining Components
On this page
  • General information
  • Expert contact
Hot Circuit Detector
Hot Circuit Detector

Hot Circuit Detector

The Hot Circuit Detector is designed to protect the miner, prevent motor damage, and maximize production. Malfunctions such as a stuck contactor bottle or stuck mechanical contact can leave the motor circuit energized, undetected by the mine electrician.
Another anomaly is when a bottle or contact fails to close, resulting in single phasing and eventually damaging the motor. Also, if a circuit to a hydraulic motor or fan operates in reverse sequence this may result in dangerous or damaging consequences.
About the HCD
The device benefits the mine by providing indication and contactor/circuit breaker control when the voltage and/or phase rotation are not correct. The Hot Circuit Detector indicates that all phases are present, or if one or more phases are lost, it indicates which of the phases are missing and can trip

  • Self-Powered
  • Phase Rotation Indication
  • Loss of Phase Function Trips the Circuit
  • Panel Mounted
  • Redundant Phase Voltage Indication
MSHA Certificate

Product certificates

This product is certified for:
MSHA Certificate
Some text.
@todo Different products ---

Hot Circuit Detector: Product inquiry

Do you need more information regarding this product or do you want to integrate this product into your solution? Feel free to use the form below or reach out to a local contact person.

Fields are required.

Becker Mining offers individual solutions, technical consultation and project planning around the world

Ready to get in touch? Feel free to reach out to us for any questions, partnership inquiries, or information. We're here to assist and look forward to hearing from you soon!

Contact Us
3 Becker Mining contact persons

About Becker Mining Systems

Becker Mining Systems is the only worldwide supplier of complete energy, automation, communication, transportation and infrastructure technology for the mining industry. It is one of the technology leaders in its markets. The products can be used in all mining operations, and fulfill even the highest demands for use in explosive atmospheres.

Learn More
  • Solutions
  • Products
  • Company
  • Latest
  • Career
  • Product Catalogue
  • Downloads
  • Contact
  • Data Privacy Policy
  • Imprint
  • Privacy Settings
© 2025 Becker Mining Systems AG
Becker mining systems logo

  • Network icon Solutions
  • Stacked boxes icon Products
  • Becker Mining Icon Company
  • Bull Horn Icon Latest
  • Handshake icon Career

Your browser is no longer supported

Our website does not support the Microsoft Internet Explorer any more. Please choose a modern browser. We suggest:

Google Chrome Mozilla Firefox Microsoft Edge