Twin & Earth Cable

Twin and Earth Cable Description

Twin and Earth cable has a flat profile and contains two insulated current-carrying conductors (live and neutral) and one exposed grounding conductor for safety grounding. It is available in two types: PVC outer sheath (model 624Y) and low-smoke halogen-free (LSZH) sheath (model 624B).

Twin and Earth cable is widely used in fixed electrical installations, including lighting circuits, sockets, and power lines, and is also suitable for conduit or cable tray installations requiring mechanical protection. Because its outer sheath is not UV resistant, it is not suitable for outdoor use.

Twin and Earth Cable Construction

	BS6004 624-Y Twin and Earth PVC Cable	BS7211 624-B Twin and Earth LSZH Cable
Conductor	1mm² to 2.5mm²: Class 1 Solid Copper 4mm² to 16mm²: Class 2 Stranded Copper	1mm² to 2.5mm²: Class 1 Solid Copper 4mm² to 10mm²: Class 2 Stranded Copper
Circuit Protection Conductor	1mm² to 2.5mm²: Class 1 Solid Copper 4mm² to 16mm²: Class 2 Stranded Copper
Insulation	PVC (Polyvinyl Chloride)	XLPE (Cross-Linked Polyethylene)
Outer Sheath	PVC (Polyvinyl Chloride)	LSZH (Low Smoke Zero Halogen)

Twin and Earth Cable Characteristics

	BS6004 624-Y Twin and Earth PVC Cable	BS7211 624-B Twin and Earth LSZH Cable
Voltage Rating	300/500V
Temperature Rating	-5°C to +70°C
Minimum Bending Radius	Fixed: 6 x overall diameter	3 x overall diameter

BS6004 624-Y Twin and Earth PVC Cable
BS7211 624-B Twin and Earth LSZH Cable

NO. OF CORES	NOMINAL CROSS SECTIONAL AREA mm²	NOMINAL THICKNESS OF INSULATION mm	NOMINAL OVERALL DIAMETER mm	NOMINAL OVERALL DIAMETER mm	NOMINAL OVERALL DIAMETER mm	NOMINAL OVERALL DIAMETER mm	NOMINAL WEIGHT kg/km
2	1	1	1	0.6	0.9	4.35 x 7.95	68
2	1.5	1	1	0.7	0.9	4.85 x 8.9	87
2	2.5	1	1.5	0.8	1	5.65 x 10.65	120
2	4	2	1.5	0.8	1	6.3 x 11.95	172
2	6	2	2.5	0.8	1.1	7.1 x 13.7	235
2	10	2	4*	1	1.2	8.7 x 17.25	373
2	16	2	6*	1	1.3	9.85 x 20	530
3	1	1	1	0,6	0.9	4.35 x 9.8	91
3	1.5	1	1	0.7	0.9	4.85 x 11.2	115

NO. OF CORES	CONDUCTOR CLASS	NOMINAL CROSS SECTIONAL AREA mm²	NOMINAL THICKNESS OF INSULATION mm	NOMINAL THICKNESS OF SHEATH mm	NOMINAL OVERALL DIMENSIONS mm
2	1	1	0.6	0.9	4.8 x 8.4
2	1	1.5	0.7	0.9	4.8 x 9.2
2	1	2.5	0.8	1	5.7 x 10.5
2	2	4	0.8	1	6.1 x 11.7
2	2	6	0.8	1.1	6.9 x 13.6
2	2	10	1	1.2	8.1 x 16.2
3	1	1	0.6	0.9	4.7 x 11
3	1	1.5	0.7	0.9	4.9 x 11.8
3	1	2.5	0.8	1	5.6 x 13.3
3	2	4	0.8	1	6.2 x 15.7

Why Huadong Cable

Our vision is to become an internationally renowned brand in the field of cables; customer satisfaction, employee promotion, and corporate development are our service tenets; high standards, globalization, and building an international brand are our business philosophy.

About HuaDong

Henan Huadong Cable Co., Ltd. was founded in 1999 which is a joint-stock national high-tech enterprise integrating scientific research, industry and trade. Huadong Cable is deeply integrated into the "Belt and Road" construction and exports to more than 130 countries around the world, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.

HuaDong Technology

Huadong Cable focuses on technology research and development which has 60 professional personnel with senior professional titles, and has more than 100 invention and utility model patents. Huadong has a team of experienced technical engineers to ensure the quality of cables.

Main Products

Our main products : marine cables, power cables, overhead cables, fireproof cables, low-smoke halogen-free cables, rubber cables, high temperature resistant cables, instrument and control cables, solar cables and other products.