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DC Cable 4 sq mm single core 20 mtr with 1 pair MC4 connector

AC/DC Cables
National Solar
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About the product:

DC Cable 4 sq mm single core 20 mtr with 1 pair MC4 connector.

 About DC cable:

DC Solar cable are single core copper cables each for +ve and -ve, They are insulated and sheathed with cross linkable LSZH which has UV as well as ozone protection properties (generally conforming to BS EN 50618:2014).


  • Weather resistant & UV resistant
  • Resistant to mineral oils & chemicals
  • Resistant to acids & alkaline
  • Voltage rating: 1.5 (1.8) KV DC / 0.6 / 1.0 (1.2) KV AC
  • High voltage test 6.5KV DC for 5 minutes.
  • Insulation resistance - 1000 MΩ/km
  • Spark test - 6000 V AC(8000 V DC)
  • Maximum Conductor temperature of operation at 120°C during 20000 hours
  • Ambient temperature: -40°C to +90°C 
  • Generally conforming to National/International standards
  • Resistant to Impact, tear & abrasion
  • Minimum bending radius - 4 times of overall diameter.
  • Safe pulling force -50 N/sqmm.


  • Lasts up to 30 years even under tough external conditions.
  • Flame retardant, fire retardant.
  • Resists extreme temperatures (-40°C to 120°C maximum at the core) and ozone resistant. 
  • Fast & Easy installation with color identification. 
  • In accordance with new environmental regulations. 
  • Full protection against ultraviolet rays.
  • Suitable to common connector types.
  • Low smoke emission & low toxicity / corrosivity during fire.


  • Solar cables are intented for use in photovoltaic power supply systems.
  • Buried in ground for constructional covered systems.
  • Used in residential and large scale solar farms.
  • Panel to Combiner Box.
  • Combiner Box to Power Inverter.
  • Power Inverter to Transformer.


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