Reliable and SAFE Power distribution solutions

Malaysian Switchgear Distributors offers the supply, delivery, testing, installation, commissioning
and support of medium voltage switchgear in South Africa and Sub Saharan Africa.

Air Insulated Switchgear

VH-AIS is the result of decades of experience in offering environment-friendly vacuum technology for arc-quenching in highly reliable and safe air insulation, with minimal maintenance, compact space solutions and ease of user management. 


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Gas Insulated Switchgear

  • Modular SF6 distribution switchgear, incorporating time tested vacuum interrupter based circuit breakers
  • Designed to keep in mind the requirements of higher operational safety with minimal maintenance and sealed for life system
  • Modular design provides a perfect platform for building reliable distribution networks in a compact space 
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Gas Insulated Switchgear

Ring Main Units

GR Range is a compact modular and extendable SF6 Gas Insulated Ring Main Unit with vacuum interrupter based circuit breaker.

A safe, reliable and cost effective solution for the switching operations in secondary distribution network with minimum maintenance.


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Fused or non-Fused Isolator

MSD offers a comprehensive modular distribution design in the TM8 model.

Key Features

  • Modular Outdoor design
  • Minimal maintenance
  • Compact construction
  • Comprehensive safety interlocks
  • Flexible configuration
  • Fully extensible
  • Motorised mechanism available
  • Metering compartments available
  • Proven SF6 insulation

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Fused or non-Fused Isolator
Servicing and Support of MV Switchgear

Malaysian Switchgear (Pty) Ltd offers servicing and maintenance on all Tamco as well as other switchgear brands.

Our services include:

  • Open gap vacuum testing on breakers
  • Speed Trace testing to check the open and closing time on the breaker
  • Secondary injection testing
  • Contact resistance testing on breakers
  • Function testing
  • Cleaning of circuit breakers and panels by using a compressor with a cleaning solvent
  • Greasing and oiling all parts that require lubrication
  • Optional extras – Partial discharge testing

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Dry Ice (C02) Blast Cleaning

Dry ice cleaning is a revolutionary cleaning technology that involves the acceleration of dry ice (CO2) pellets in a pressurised jet air stream at the speed of sound, to impact a substrate requiring cleaning. Dry ice pellets are a solid form of Carbon dioxide (CO2), which is at a temperature of -78.5°C, with a 3mm diameter. The dry ice pellets are inert (non-combustible), non-flammable, non-conductive (making it electrically safe), odourless and non-toxic and is a recycled man-made bi-product of hydrocarbon and ammonia production.

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