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Coil End Lead Type 4 Cable

Coil End Lead Type 4 Cable Click here to view the cable arrow-no-circles.png

Applications Overview

Coil End Leads are primarily used in electrical machinery and panel wiring as a flexible, direct, permanent connection to coil windings of motors, generators, transformers, circuit breakers and actuators where oil resistance is required. In certain applications, the Coil End Lead cable can be used as an alternative to bi-rated and tri-rated cables.

Type 4 A, C, D, E and F, cables has the added advantage of an Ethylene Propylene Rubber (EPR) heat and oil resistant and flame retardant insulation (HOFR) that protects against lubricants. Manufactured to BS6195, these flexible rubber cables can also be used within the railway industry as an anode cable.

Coil end Lead Type 4 cable

Coil End Lead Type 4 cable construction

Conductor Flexible tinned copper (Class 5)
Separator Polyester tape (PET)
Insulation Type 4 A & C: Ethylene Propylene Rubber - heat and oil resistant and flame retardant (EPR-HOFR) Type FR1
Type 4 D, E & F: Ethylene Propylene Rubber - heat and oil resistant and flame retardant (EPR-HOFR) Type FR2
Outersheath Chlorinated polyethylene (CPE) rubber compound

Coil End Lead Voltage Rating

Coil End Lead Type 4A 300/500V
Coil End Lead Type 4C 600/1000V
Coil End Lead Type 4D 1.9/3.3kV
Coil End Lead Type 4E 3.8/6.6kV
Coil End Lead Type 4F 6.35/11kV

Coil End Lead Type 4C cable dimensions

The various Types are available in cross sectional sizes ranging 1.5mm2 to 630mm2. For example, commonly requested Type 4C Coil End Lead sizes include:

Part Number Nominal Cross-Sectional Area Nominal Overall Diameter mm Nominal Weight kg/km
A6K010 10mm2 8.5 130
A6K016 16mm2 9.6 190
A6K025 25mm2 11.4 290
A6K035 35mm2 12.8 380
A6K050 50mm2 14.8 510
A6K070 70mm2 17.2 750
A6K095 95mm2 19.7 935
A6K120 120mm2 21.9 1160
A6K150 150mm2 24.1 1450
A6K185 185mm2 26.3 1770
A6K240 240mm2 28.3 2260
A6K300 300mm2 33.0 2760
A6K400 400mm2 37.4 3880
A6K500 500mm2 38.0 4650
A6K630 630mm2 43.0 6220

As a leading supplier of coil end leads, we have one of the most comprehensive ranges in the industry. Please contact us for technical support or to discuss your specific requirements.

Range of Cables

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Cable Standards and Approvals

Coil End Lead Type 4 Cable

BS 6195 Type 4, BS EN/IEC 60332-1

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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.