Coil End Lead Type 4 BS 6195 Cable
The Coil End Lead Type 4 BS 6195 Cable is a premium, highly flexible high-temperature lead wire engineered for demanding coil and transformer applications. It features fine-stranded tinned copper conductors for superior conductivity and corrosion resistance, high-purity silicone rubber insulation providing excellent dielectric strength, exceptional heat resistance (continuous 180°C, short-term 220°C), and outstanding flexibility even in cold conditions. Compliant with BS 6195 Type 4 standard, it offers flame retardancy, ozone resistance, and long-term thermal stability without cracking or hardening. The cable is lightweight, easy to strip, and suitable for tight bending radii in coil winding, motor connections, and transformer lead-outs. The Coil End Lead Type 4 BS 6195 Cable ensures reliable performance in high-heat environments, reducing downtime and enhancing safety in electrical equipment manufacturing and repair.
-
Voltage Rating(Uo/U)
Type 4A: 300/500V
Type 4C: 0.6/1kV
Type 4D: 1.9/3.3kV
Type 4E: 3.8/6.6kV
Type 4F: 6.35/11kV -
Temperature Rating
Fixed: -40°C to +90°C
Flexed: - 30°C to +90°C -
Minimum Bending Radius
Fixed: 4 x overall diameter
Flexed: 6 x overall diameter
Construction
Technical Specifications
Quality Control
Application
Construction
Coil End Lead Type 4 BS 6195 Cable Constrution
Conductor
Class 5 flexible tinned copper conductor
Insulation
4A, 4C: EPR-HOFR (Ethylene Propylene Rubber - Heat and Oil Resistant and Flame Retardant)
4D, 4E, 4F: EPR-HOFR (Ethylene Propylene Rubber - Heat and Oil Resistant and Flame Retardant)
4D, 4E, 4F: EPR-HOFR (Ethylene Propylene Rubber - Heat and Oil Resistant and Flame Retardant)
Outer Sheath
CPE (Chlorinated Polyethylene) rubber compound
Sheath Colour
Black
Manufacturer Standard
BS 6195, EN 60228
Flame retardant
IEC/EN 60332-1-2
Separator
PET (Polyester Tape)
Application
Coil End Lead Cable is primarily used for flexible connections of coil windings in motors, generators, transformers, circuit breakers, and actuators.
Technical Specifications
Coil End Lead Type 4 BS 6195 Cable
Coil End Lead Type 4 BS 6195 Cable Data Sheet
| No of Cores | Voltage Rating KV |
Nominal Cross Sectional Area mm² |
Nominal Thickness of Insulation mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
| 1 | 0.3/0.5 | 1.5 | 0.8 | 4 | 29 |
| 1 | 0.3/0.5 | 2.5 | 0.9 | 4.6 | 42 |
| 1 | 0.3/0.5 | 4 | 1 | 5.4 | 61 |
| 1 | 0.3/0.5 | 6 | 1 | 6.5 | 88 |
| 1 | 0.3/0.5 | 10 | 1.2 | 7.9 | 141 |
| 1 | 0.6/1 | 1.5 | 1.4 | 4.3 | 34 |
| 1 | 0.6/1 | 2.5 | 1.4 | 4.8 | 45 |
| 1 | 0.6/1 | 4 | 1.4 | 5.4 | 70 |
| 1 | 0.6/1 | 6 | 1.5 | 6.2 | 97 |
| 1 | 0.6/1 | 10 | 1.5 | 8.5 | 130 |
| 1 | 0.6/1 | 16 | 1.5 | 9.6 | 190 |
| 1 | 0.6/1 | 25 | 1.6 | 11.4 | 290 |
| 1 | 0.6/1 | 35 | 1.6 | 12.8 | 380 |
| 1 | 0.6/1 | 50 | 1.7 | 14.8 | 510 |
| 1 | 0.6/1 | 70 | 1.8 | 17.2 | 750 |
| 1 | 0.6/1 | 95 | 2 | 19.7 | 935 |
| 1 | 0.6/1 | 120 | 2.2 | 21.9 | 1160 |
| 1 | 0.6/1 | 150 | 2.3 | 24.1 | 1450 |
| 1 | 0.6/1 | 185 | 2.4 | 26.3 | 1770 |
| 1 | 0.6/1 | 240 | 2.4 | 28.3 | 2260 |
| 1 | 0.6/1 | 300 | 2.6 | 33 | 2760 |
| 1 | 0.6/1 | 400 | 2.8 | 37.4 | 3880 |
| 1 | 0.6/1 | 500 | 3.2 | 38 | 4650 |
| 1 | 0.6/1 | 630 | 3.3 | 43 | 6220 |
| 1 | 1.9/3.3 | 2.5 | 2.8 | 8.5 | 100 |
| 1 | 1.9/3.3 | 4 | 2.8 | 9.1 | 115 |
| 1 | 1.9/3.3 | 6 | 2.8 | 10.3 | 141 |
| 1 | 1.9/3.3 | 10 | 2.8 | 11.3 | 216 |
| 1 | 1.9/3.3 | 16 | 2.8 | 12.4 | 288 |
| 1 | 1.9/3.3 | 25 | 2.8 | 13.8 | 392 |
| 1 | 1.9/3.3 | 35 | 2.8 | 15.2 | 509 |
| 1 | 1.9/3.3 | 50 | 2.8 | 17.1 | 682 |
| 1 | 1.9/3.3 | 70 | 2.8 | 19.2 | 894 |
Quality Control
Coil End Lead Type 4 BS 6195 Cable
Raw Material Test
Raw Material Test for Coil End Lead Type 4 BS 6195 Cable ensures compliance with BS 6195 Type 4 and high-temperature reliability. The rigorous process includes: Supplier Certification Review: Verify class 5 tinned copper conductors meet BS 6360/EN 60228 for purity (>99.9% Cu), stranding, and tin coating; silicone rubber insulation compound certified to BS 6195 Type 4 for thermal and electrical properties. Conductor Analysis: Test tinned copper for tensile strength (>200 MPa), elongation (>20%), conductivity (≥97% IACS), and tin layer uniformity to ensure corrosion resistance and flexibility. Silicone Insulation Testing: Silicone rubber evaluated for tensile strength (>5 MPa), elongation (>300%), dielectric strength (>20 kV/mm), thermal aging (180°C/168h), hot set test (≤175% elongation after 200°C/15 min), and low smoke/halogen-free properties.
Process inspection
Process Inspection during manufacturing of Coil End Lead Type 4 BS 6195 Cable maintains precision for high-temperature performance. Extrusion Control: Maintain precise temperature and speed to ensure uniform insulation wall thickness and adhesion to conductor. Continuous Monitoring: Track conductor resistance, insulation integrity, overall diameter, and visual surface quality throughout extrusion. Parameter Adjustment & Sampling: Optimize extrusion parameters; frequent samples tested for dielectric strength, thermal stability, and flexibility, deviations corrected immediately. Final Sheath Integrity Check: Verify smooth surface finish and no surface defects for coil winding handling. This ensures the final Coil End Lead Type 4 BS 6195 Cable achieves superior heat resistance (180°C), flexibility, dielectric strength, and consistent quality for transformer and motor lead applications.
Finished Product
Finished Product Test confirms the Coil End Lead Type 4 BS 6195 Cable meets BS 6195 Type 4 standards before shipment. The procedure includes: Thermal Performance Evaluation: Continuous 180°C aging test (168h), short-term 220°C withstand, and hot set test (≤175% elongation after 200°C/15 min). Mechanical Evaluation: Bending radius (4–6× OD), tensile strength, elongation, and flexibility at -60°C tested. Environmental & Flame Validation: Ozone resistance, oil resistance (EN 60811), flame retardancy (IEC 60332-1), and low smoke/toxicity confirmed. Final Approval & Documentation: Generate traceable reports; only 100% compliant Coil End Lead Type 4 BS 6195 Cable labeled and coiled, ensuring heat resistance, flexibility, dielectric reliability, and safe performance in coil winding and high-temperature lead applications.
Application
The Coil End Lead Type 4 BS 6195 Cable is perfect for transformer coil winding, motor lead connections, high-temperature appliance wiring, furnace controls, industrial heating elements, and electrical equipment assembly requiring flexible, heat-resistant, silicone-insulated cable for reliable high-temperature performance.
Technical Advantages
● 30+ years of manufacturing experience
● ISO and UL certified production
● Customized cable and transformer solutions
Product Packaging
Wires and Cables packaging (1)
Wires and Cables packaging (2)
Wires and Cables packaging (3)
Wires and Cables packaging (4)
Wires and Cables packaging (5)
Wires and Cables packaging (6)
Wires and Cables packaging (7)
Wires and Cables packaging (8)
Related Products
AAAC Moose Conductor Cable
AAAC MOOSE conductor is manufactured in compliance with ASTM B399 or IEC 61089 standards, using high-strength aluminum alloy 6201-T81 for enhanced conductivity and corrosion resistance. Constructed entirely from high-strength aluminum alloy strands, it offers superior mechanical strength and corrosion resistance compared with traditional aluminum conductors. The Moose-size AAAC conductor is particularly suitable for long-span installations, providing excellent sag control and stable operation under heavy mechanical loads. Its all-alloy design ensures uniform conductivity and eliminates steel-related corrosion issues, extending service life in harsh environmental conditions. Manufactured under strict quality management systems, the AAAC Moose Conductor Cable complies with international standards and delivers reliable performance, simplified installation, and reduced lifecycle costs for utility and infrastructure projects worldwide.
6242Y FLAT TWIN & EARTH
NPC Electric 6242Y Flat Twin & Earth cable is a reliable solution for fixed electrical installations in buildings where safety, neat installation, and consistent performance are required. The cable features two PVC insulated copper conductors and a bare earth conductor, enclosed in a flat PVC sheath that simplifies routing and fixing. The flat design allows easy concealment in walls and ceilings, while the high-quality materials ensure stable electrical characteristics and resistance to everyday mechanical stress. Manufactured under strict quality control, NPC Electric 6242Y cables provide dependable grounding, smooth insulation finish, and long service life. This product is widely used by electricians for standard low-voltage circuits where proven performance and compliance with installation practices are essential.
4 Dachshund Aluminum Conductor Duplex Overhead Service Drop Cable
4 Dachshund Duplex Service Drop Cable is a durable overhead cable for secondary power distribution to residential service entrances. Featuring two 4 AWG aluminum conductors (phase and neutral, 7-strand) insulated with XLPE or PE and assembled in duplex configuration, it provides excellent weather resistance and mechanical strength. Compliant with ASTM B-230, B-231, ICEA S-76-474, and ANSI/ICEA standards, this cable supports 600V applications with high UV, moisture, and abrasion protection. The self-supporting design simplifies installation with reduced sag over spans up to 100 feet. The 4 Dachshund Duplex Service Drop Cable ensures low power losses, reliable performance in harsh outdoor conditions, and long service life. Lightweight and flexible, it is widely used for single-phase service drops in urban, suburban, and rural areas requiring safe, cost-effective aerial connections from utility poles to homes.
(N)TSCGEWOU 3.6/6kV, 6/10kV, 8.7/15kV and 12/20kV ATB Cable
The (N)TSCGEWOU 3.6/6kV, 6/10kV, 8.7/15kV, and 12/20kV ATB Cable is a medium voltage flexible power cable designed in compliance with VDE 0250 standards. It features Class 5 tinned copper conductors, EPR rubber insulation, semi-conductive layers, halogen-free flame-retardant rubber sheath, and an earth detection conductor. The ATB construction ensures superior mechanical strength, oil resistance, abrasion resistance, and flame retardancy, making it ideal for open-pit mining, tunneling, and other heavy-duty mobile equipment applications under extreme mechanical stress. It includes tinned class 5 copper phase conductors, semi-conductive screens, EPR insulation for reliable dielectric and thermal performance (90°C rating), copper braid screen, control conductors, monitoring conductor (ÜL), anti-torsion braid to reduce twisting under load, and a robust rubber sheath resistant to oils, flames, abrasion, and mechanical damage.2Y-high-voltage-power-cable.webp)
A2XS(FL)2Y MDPE High Voltage 26/45 (52)kV Power Cable
The A2XS(FL)2Y MDPE High Voltage Power Cable is a single-core aluminum conductor cable with XLPE insulation and an MDPE sheath, rated 26/45 (52) kV. Designed for reliable medium-voltage power transmission, it meets IEC 60840 standards, providing excellent electrical performance, mechanical protection, and environmental resistance. Its construction includes an aluminum conductor, semi-conductive conductor screen, XLPE insulation, semi-conductive insulation screen, semi-conductive water swelling tape, copper wire metallic screen, longitudinal aluminum tape with PE copolymer coating, and an MDPE sheath. Water-blocking tape prevents water propagation inside the cable, ensuring dependable operation in power stations, industrial plants, and distribution networks. Suitable for underground, underwater, indoor, outdoor, and duct installations, this cable is ideal for distribution networks, generation unit connections, and industrial processes.
Type 260 Armoured Mining Cable with Pilot Core
The Type 260 Armoured Mining Cable with Pilot Core is a medium-voltage, rubber-insulated cable designed for heavy-duty mining applications requiring high mechanical strength and electrical reliability. It features flexible stranded tinned copper conductors, EPR insulation, and tinned copper braiding for excellent screening. The pliable galvanised steel wire armour (SWA) provides superior mechanical protection, making it suitable for harsh mining environments. The interstitial pilot core allows enhanced control and monitoring functions. With a PCP heavy-duty sheath, it offers flame retardancy, oil resistance, and durability. Compliant with AS/NZS 1802 and related standards, it is ideal for feeder cables, mining machinery power supply, and transportable substations. The Type 245 is ideal for high-power trailing in coal and metalliferous mines, powering longwall shearers, continuous miners, face conveyors, and critical equipment with enhanced safety via pilot core and armour.FAQ From Customers
-
What are the advantages of power cables and overhead lines?(1) Reliable operation, because it is installed in a hidden place such as underground, it is less damaged by external forces, has less chance of failure, and the power supply is safe, and it will not cause harm to people; (2) The maintenance workload is small and frequent inspections are not required; (3) No need to erect towers; (4) Help improve power factor.
-
Which aspects should be considered when choosing the cross section of a power cable?(1) The long-term allowable working current of the cable; (2) Thermal stability once short circuited; (3) The voltage drop on the line cannot exceed the allowable working range.
-
What are the measures for cable fire prevention?(1) Use flame-retardant cables; (2) Use fireproof cable tray; (3) Use fireproof paint; (4) Fire partition walls and fire baffles are installed at cable tunnels, mezzanine exits, etc.; (5) Overhead cables should avoid oil pipelines and explosion-proof doors, otherwise local pipes or heat insulation and fire prevention measures should be taken.
-
What should be paid attention to during the transportation and handling of cables?(1) During transportation, loading and unloading, cables and cable reels should not be damaged. It is strictly forbidden to push the cable reels directly from the vehicle. Generally, cables should not be transported and stored flat. (2) Before transporting or rolling the cable reel, ensure that the cable reel is firm, the cable is wound tightly, the oil pipe between the oil-filled cable and the pressure oil tank should be fixed without damage, the pressure oil tank should be firm, and the pressure indication should meet the requirements.
-
What inspections should be carried out for the acceptance of cable lines?(1) The cable specifications should meet the regulations, the arrangement should be neat, no damage, and the signs should be complete, correct and clear; (2) The fixed bending radius of the cable, the related distance and the wiring of the metal sheath of the single-core power cable should meet the requirements; (3) The cable terminal and the middle head should not leak oil, and the installation should be firm. The oil pressure of the oil-filled cable and the meter setting should meet the requirements; (4) Good grounding; (5) The color of the cable terminal is correct, and the metal parts such as the bracket are completely painted; (6) There should be no debris in the cable trench, tunnel, and bridge, and the cover should be complete.
Welcome your inquiry
Honesty, Integrity, Frugality, Activeness and Passion