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FG7H1OAR Cable

FG7H1OAR is a flexible power supply cable used to connect medium voltage equipment, specifically for use in tunnelling and underground mining applications with a voltage rating of 3.6/6kV, 6/10kV or 8.7/15kV, 12/20kV.

These 3-core cables have individual copper wire braids to offer a protective earthing, and are constructed alongside 3 control conductors. This flexible braided mining cable is suitable for use outdoors. It has an operating temperature of +5oC to +80oC when flexed and -40oC to +80oC when used in a fixed installation.

FG7H1OAR Cable Construction 

Conductor Copper (Class 5)
Insulation Hard Ethylene Propylene Rubber (HEPR) Type G7
Semi-conductive layer Semi-conductive tape over the conductor, and inner and outer semi-conductive rubber layer on the insulation
Protective earth conductor Individual copper wire braid
Control conductor Tinned copper (Class 5)
Central filler Rubber compound on a textile polyester support
Inner sheath Polyvinyl Chloride (PVC) Rz quality
Armour Steel wire braid over the inner sheath
Outersheath PVC Rz quality

A low smoke zero halogen (LSZH) verison of this cable is available upon request.

Please refer to  our mining, drilling and tunnelling industry page for our wider mining cable portfolio for equipment and infrastructure, including a range of (N)TSCGECEWÖU cables, (N)3GHSSYCY cables, and our (N)SSCHÖU cable.

Range of Cables

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Cable Standards and Approvals

FG7H1OAR 3.6/6kV and 6/10kV Cable

FG7H1OAR 8.7/15kV and 12/20kV Cable
Generally to IEC 60502-2, BS EN/IEC 60332-1-2.

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Call Sales on +44 (0)20 7241 8787

Technical Hotline +44 (0)20 7241 8500

The Cable Lab®

UKAS-accredited specialist cable testing laboratory

About Eland Cables

The Cable Lab® our in-house cable testing facility, is UKAS-accredited to ISO 17025, which is the single most important standard for calibration and testing laboratories around the world. Accreditation to this international standard demonstrates our laboratory's technical competence and the accuracy of its results.

For our customers, it means peace of mind. They can have full confidence in the quality of our products and can demonstrate due diligence in selecting their cable supplier.

Our customers can also rely on the Cable Lab's services for an independent, objective and comprehensive quality assessment of cables procured from third parties.


About Eland Cables

About Eland Cables

Established in 1975, Eland Cables is a supplier of power, data, instrumentation and control cables and cable accessories to the world's most demanding industries and to some of its most prestigious projects. Our reputation is built on an unswerving focus on quality, technical expertise and customer service.


Our focus on quality has resulted in our in-house specialist cable testing facility securing the ISO 17025 accreditation. This certifies the competence, impartiality and performance capability of our laboratory and its evaluations. In turn, it means peace of mind for our customers with regard to the quality of the cables they source from us.

Expert tecHnical support

Our highly-qualified technical team is on hand to provide technical support with all aspects of cable selection, technical specification, regulatory requirements, and bespoke cable design and manufacture.

Complete Cable Solutions

We are a key contributor to projects in over 100 countries every year, adding value through comprehensive technical support, reliable logistics, innovative solutions, and a customer-centric approach.