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Dwyer CCT40 & CCT50 Current Clamps

Dwyer CCT40 and CCT 50 are a range of current clamps.  These, low cost current clamps are available in a range of current ranges from 0-10A (for high resolution of monitoring low ranges) up to 200A for larger systems.  Outputs available in traditional 4-20mA or, self generating 0-5V.  Traditional solid core designs are ideal on new installations, or consider split core current clamps for retro mounting without having to disconnect your cabling.


Dwyer CCT40 and CCT50 Current Clamp Specs

  • Range: up to 200 A
  • Output:0 to 5 V, 0 to 10 V, or 4 to 20 mAPower
  • Requirements: Self powered or 15 to 42 VDC loop powered
  • Accuracy: 1%
  • Temperature Limits:  -30 to 70ºC
  • Humidity Limits: 0 to 95% (non-condensing)
  • Response Time: 250 ms to 90%
  • Isolation Voltage: 2000 V
  • Frequency: 10 to 400 Hz
  • Enclosure Rating: UL, 94 V-O flammability rated, ABS plastic housing
  • Approvals: CE, cUL, UL


Current monitoring is becoming more prevalent as we work towards a greener society.  When used with one of Fluidic’s many continuous monitoring systems, Dwyer CCT40 and CCT50 current clamps can be used to identify areas of your plant that are power hungry, and monitor the performance of energy reducing systems put in place.  Speak to Fluidic for help with this application.

Fluidic are a recognised partner of Dwyer Instruments for Scotland and the North of England.  Our instrumentation engineers are product trained and are able to help with instrument selection within the full Dwyer Instrument supply scope.  Please call either office for more information (Glasgow 0141 641 5920,  Warrington 01925 572401).


  • Download Dwyer CCT40 & CCT50 CT Clamp Datasheet
  • Download Dwyer CCT40 & CCT50 CT Clamp Manual
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