MEGADUCT is a new series of busduct system developed by LINKK Busway Systems (M) Sdn Bhd. It is designed for commercial and industrial electrical distributions.


MEGADUCT systems are tested and certified by KEMA, ASTA and UL to comply with:
  • BS 5486, Part 2, 1990
  • IEC 61439 Part 1:2011 (Updated from IEC 60439 Part 1:2005)
  • IEC 60439 Part 1:2011 (Updated from IEC 60439 Part 2:2005)
  • IEC 60331
  • IEC 60529
  • Busduct Types

    MEGADUCT is light weight, low impedance, non-ventilated, naturally cooled and totally enclosed within the steel or aluminium housing for protection against mechanical damages and dust accumulation. It consists copper bars with purity >99.95%, of aluminium bars with conductivity >61%.

  • Feeder and plug-in type busducts
  • Indoor protection IP40/IP42/IP54/IP55/IP65
  • Outdoor protection IP66/IP67/IP68
  • Tap-off units(plug-in) protection IP2X/IP40/IP42/IP54/IP55
  • Fire retardant protection conforms to IEC 60331 and CNS 14286
  • Megaduct Epoxy

    Megaduct Epoxy System is the 3rd generation with own formulation. The class H-180°C standard epoxy coating provides 100% water proofing and high mechanical strength. It has been tested in accordance with IEC 61439-2 and BS 5486.

    Advantages of using epoxy coating as insulations are:

  • Design to withstand glitch and spikes in electrical system.
  • Design to cater for expansion and contraction during peak and off-peak hours.
  • Capable of withstanding heat shock.
  • High reliability under static conditions.
  • High mechanical strength against impact.
  • High thermal conductivity.
  • Water and chemical resistant.
  • Other Insulation Type

    Beside epoxy insulation, we also provide other classes of insulation as below:

  • Class B – it consists of two layers of Mylar (Polyester Film) which resists temperature up to 130°C.
  • Fire Rated – it consists of 1 layer of Mylar (Polyester Film) and 2 layers of Mica (Mineral Silicate Sheet) which resists temperature up to 900°C.