Coil End Lead Type 4 Cable
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 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.
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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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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.
QualityOur 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.
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