Crompton Instruments Range

CROMPTON products have been closely associated with high quality technological developments in all aspects of electrical instrumentation.

CROMPTON products offer proven reliability across a diverse array of industries including power generation, process control, test and measurement, utility, marine, defence and energy management applications.


Our multifunctional measuring systems display and communicate more than 100 parameters, including RMS and power quality data. Fully programmable via a simple interface, Integra systems can be integrated into energy management and SCADA systems.

– The product has a DIN rail housing and a backlit LCD display, in 45A or 100A as well as two communication interfaces:  Modbus™ RTU Protocol and  two pulsed outputs.

Crompton offers a very wide range of TI, with ratios from 1/5 to 6000/5, with standard or 1A 5A output.

Our transducers measure, isolate and convert electrical parameters into standard DC output signals and communicate the results through interfaces such as RS485 and Modbus RTU.

Protection relays monitor and protect any electrical parameter within the setpoint limit. The range offers both traditional and technologically advanced products.

Our needle displays and hour meters are perfectly suited for industrial and marine applications. The robustness of our solutions has proven itself over time.

Shunts are separately mounted units used for extending measurement of currents beyond the available limits of self-contained DC Ammeters.

Thanks to its experience and know-how, TE CONNECTIVITY – CROMPTON INSTRUMENTS products combine the highest performance standards with ease of use.

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To contact customer support, please send an email or call +33 (0) 492 38 88 20.

To contact a sales representative, please send an email or call +33 (0) 492 38 88 20.

Our business partner

TE CONNECTIVITY – CROMPTON INSTRUMENTS offers one of the most important ranges of power measurement, control and protection products. They have been synonymous with innovation for over a century. They are intended for generator set manufacturers, panel builders and equipment manufacturers. These products offer proven reliability in various sectors of activity: energy production, process control, electrical distribution, marine, defence and energy management.

Since 1881, CROMPTON products have always been closely associated with high quality technological developments in all aspects of electrical instrumentation. The CROMPTON range represents one of the most important product offerings in power measurement, instrumentation in control and protection, for manufacturers of generators, panel builders and OEMs. In order to cope with short lead times and industrial development, design and manufacturing methods are constantly reviewed and updated. At CROMPTON, designers continue to develop new products, and actively encourage the development of partnerships with important customers to provide on-demand design solutions.

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