EEC Electrical Connector Systems

EEC is a worldwide manufacturer specializing in the field of electrical connectors and interconnection systems. EEC’s comprehensive range of products includes power, control and instrumentation connectors for both hazardous and non-hazardous locations. Connectors are available for intrinsically safe systems as well as for measurement, control and regulation, power distribution, circuit protection and illumination.

EEC's success is built on offering its clients the optimum solution for almost every application regarding interconnection systems.

Electrical / power connectors

EEC manufactures power connectors for both multi-pin power and single conductor application with ampacities up to 1,500A at 2kVAC or DC. Interconnection systems are available for both hazardous and non-hazardous locations. These include but are not limited to ATEX (Cenelec) and North American (NEC) standards.

Cable glands

EEC manufactures a complete line of cable glands for both industrial and hazardous locations. The range covers compression-type glands to IP 68 and also barrier-type glands for the termination of armored cables. All armouring systems are covered with certifications, including both European (ATEX) and North American (NEC) standards.

This range includes a comprehensive line of accessories, including adapters and reducers.

Increased safety enclosures

EEC manufactures a complete line of enclosures, which are suitable as a compliment to our connector lines or as standalone terminal enclosure systems. The enclosures are manufactured from a variety of stainless steels and are available populated with terminals or as an empty enclosure.

Wire management systems

EEC manufactures a full line of wire management systems. These include cable grips, pulling grips and swivels. Typical applications include cable strain relief, fibre optic applications, oil-industry cable supports, conduit risers and overhead service cables. Cable grips are manufactured from a variety of materials, including galvanized steel, stainless steel and arimid.

Innovative electrical connector systems

EEC has been manufacturing electrical connector systems for over 25 years. The use of innovative designs, and the latest in material and manufacturing processes, has enabled EEC to achieve a leading position in the international marketplace.

HDS-enhanced insert system

The most recent developments in electrical connector development equipment include the HDS-enhanced insert system, which gives improved reliability and increased voltage ratings of up to 1,000VAC. The new EFP (enhanced) series of electrical connectors utilizes these enhancements to allow the connectors to operate safely and with increased voltages.

High-quality, reliable electrical connector systems

EEC’s products fulfill the highest safety requirements in Europe and worldwide. Explosion-protected equipment, developed and manufactured by EEC, complies with European standard EN 60079 and international standard IEC 60079 for hazardous areas of all explosion groups and temperature classes. The quality and reliability of EEC products has been endorsed by certifications from international testing institutions agencies, including IEC.

The EEC quality management system is certified to ISO 9001:2008 by DNV. The quality of its products and services is assured by the use of state-of-the-art processes from development through to dispatch.

Worldwide product sales and marketing

EEC has a sales and marketing presence in most countries worldwide, including a steadily growing number of agencies, which represent the company in all significant industrial countries, and ensure close and fast contact with the customer. Some of EEC’s branches are equipped with a full stock profile and shop-floor for final assembly of its components and systems.

Industry references

EEC is able to provide an extensive list of references, covering all applications in the oil and gas and petrochemical markets.

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4050 N Rockwell St.


IL 60618


United States of America

+1 773 463 8343 +1 773 763 8344

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4050 N Rockwell St.


IL 60618


United States of America

Simon Simmonds +1 773 463 8343 +1 773 763 8344