Ground Fault Sensor CR7310

Ground Fault Sensor CR7310

Ground Fault Sensor, CR7310Ground Fault Sensor CR7310 series, provides a reliable and cost effective method for sensing ground faults. The current-carrying wires are routed through the opening extending from the top of the case.

When ground current reaches the level set by the trip point adjustment, the relay trips, illuminates the tripped LED and provides an output signal.

A precision voltage reference circuit ensures a highly repeatable trip point. The Ground Fault Sensor is rated as a Class 1 device.


Wire Mounted Current Indicator
Wire Mounted Current Indicator
Wire Mounted Current Indicator
Low cost
Variable trip point
Monitors 10ma to 100amp
LED status indicator
Calibrated dial
Frequency: 50 to 400 Hz
Insulation Level: 600 Vac
Relay rated @ 20amps
Sense heater element failure
Monitor motor faults
CR Magnetics Current Transducer Catalog
CR Magnetics Current Transformer Catalog
CR Magnetics Commercial & Metering Class Current Transformers

For Quick Delivery From Stock - CANADA & USA TOLL FREE: 1-800-279-9912

About Us

Heaters Controls And Sensors LTD., is a manufacturer of heaters, custom control panels, controls and sensors. We also provide instrumentation solutions for industrial, petroleum, chemical and food equipment applications.


Our Products

Dataloggers, sensors, recorders, timers, hand held instruments, controllers of different sizes for a variety of industrial applications. Heaters Controls And Sensors LTD., also manufacturers industrial heaters, custom control panels, the FuzyPro product line of controllers and data loggers.

Website Content

Dataloggers, Sensors, Recorders, Timers, Hand Held Instruments, Fuzzy Logic Controllers, PID Controllers, Industrial Heaters, Custom Control Panels, Recorders, Timers, Infared Instrumentation, Ultrasonic Sensors are some of the products you will find on this site.

Get in Touch

  • Toll Free:
  • Telephone:
    (519) 686-2715
  • Fax:
    (519) 686-8159
  • Email:
  • Address:
    60 Meg Drive
    London, ON
    N6E 3T6 Canada
  • Website: