Our Markets

Building & Construction

The building and construction industry in South Africa has experienced enormous growth in the past ten years. This buoyancy is expected to continue on the back of a strong economy and low interest rates. Through its various divisions, Powertech offers a full range of engineered products and services which cover the entire industry. From residential to commercial buildings, and from township reticulation projects to golf estates, Powertech delivers the necessary electrical and electronic equipment.


- Indoor Air Insulated Medium Voltage Switchgear series
  12kV & 24kV (Single and double Busbar)
- Indoor Gas Insulated Medium Voltage Switchgear series
  12kV, 24kV & 36kV
- Outdoor Air Insulated Medium Voltage Vacuum Circuit
  Breaker & Current Tranformer Unit 36kV (Eskom Approved)
- Outdoor Air Insulated HV & MV Instrument Transformers
  (Current & voltage transformers)
- Outdoor Air Insulated HV & MV Disconnectors &
  Earth Switches (Motor or hand operated)
- Outdoor Air Insulated HV & MV Live Tank Circuit Breakers
- Outdoor Air Insulated HV & MV Surge Arrestors
- Outdoor Gas Insulated HV Switchgear
- Indoor Gas Insulated HV Switchgear
- Outdoor Hybrid Switchgear
  (Air Bushings connected to Gas Insulated Switchgear)

Powertech Quadpro

General Wire Industry Products
Bells and Mains

Powertech System Integrators
Swanib Cables

Electrical Cable
Cable Terminations & Joints 

CBI Electric Aberdare ATC Telecoms Cables

Copper communication & data cable
Optical fibre cable
Cable accessories and services

Powertech Switchgear
MV and HV switchgear and switchgear components
Powertech Transformers

Distribution transformers
Miniature substations

Crabtree South Africa

Switches and sockets for domestic, commercial and industrial electrical installation
Conduit, trunking and fittings for the reticulation of electrical cabling
Circuit breakers and accessories
Distribution boards and wall boxes
Industrial and commercial lighting
Consumer extension leads, plug tops adaptors and cord sets
Diesel and petrol generators for residential, industrial and commercial applications
Battery back-up systems for residential and light commercial use
Residential and light commercial automation

Powertech Insulation

Transformer insulation paper, boards & components
Breathers and Silica Gel
Hi-Temp products
Transformer accessories
Bare and covered copper