President Cyril Ramaphosa announced a lockdown from 27 March until 16 April 2020.

As a result Surgetek's office will be closed for this period. During this time we will strive to maintain the high levels of service you have become accustomed. For this reason, our team will remain functional from home. Contact people are as follows:

  • Low Voltage - Koos Mtshweni 0833132395
  • High voltage - Pieter Maree 0718874773 or Stuart Ashton 0834571499
  • Production queries & general info - Niki Samuel 0714064591 or Darryl Robertson 0764004819

We look forward to the continued business. Stay safe.


To all our valued clients, please be aware that a hoaxster is attempting to supply fraudulent banking details to Surgetek's customers either by telephone or e-mail.

Kindly note that our banking details remain the same. Please inform us if you have been approached.

Click here to view our B-BBEE Certificate.

Disregarding engineer's advice is foolish economy by: Terry Mackenzie-Hoy
Creamer Media's Engineering News Online at

Specialists in lightning & surge protection, electrical safety, test & measurement

Established in 1970, Surge Technology, trading as Surgetek, specialises in all aspects of electrical protection, electrical safety, electrical test and measurement. Since its inception, the company has played a leading role in drafting relevant SABS earthing, lightning and surge protection codes, and its highly experienced staff serve on various SABS/IEC liaison and standard committees. Surge Technology is listed with the ISO 9001 Quality Assurance Programme and certification was awarded during July 1999.

Today, Surgetek is a 100% black owned (B-BBEE) company and distributes the DEHN + SÖHNE product range in South Africa and neighbouring countries.

Surgetek's power protection, safety, test and measurement equipment ranges bare the SABS mark of approval and are specified by major users. Included amongst its customers are government departments (civilian and military/defence), state-owned enterprises and companies/entities/organizations in the following sectors - banking and financial services, telecommunications, transport, agriculture, minerals and mining, energy and water, education, science and technology, housing, security, justice and correctional services, tourism and hospitality, health, sport/recreation/entertainment, manufacturing and construction, amongst numerous others. Surgetek pledges to ALWAYS supply products, solutions & services that are
- fit for purpose
- compliant with local and international standards
- competitively priced
- selected by customers needs, not suppliers constraints


SALTEK is a Czech company specialising in the development and production of surge protection devices. The company is a leader in its field in the Czech market and offers a full range of lightning current arresters and Class 1, Class 2 and Class 3 surge protection devices according to IEC 61643-1. The company offers surge protection for LV power supplies, signal, measurement and control, telecommunications, information technology and photovoltaic systems.


DEHN + SÍHNE was founded in Nuremberg, Germany, during 1910, and has been producing lightning protection, earthing components and safety equipment to protect systems, building and personnel working at electrical installations. DEHN + SÍHNE introduced the first generation surge arresters in 1954 and is recognised as the global leader in the industry, having technically led the power protection industry ever since.


DELTEC, founded by DEHN + SÍHNE and Elsic, combine their experience and know-how in the field of safety equipment. Both companies specialise in occupational safety when working with electrical systems. Their product ranges complement one another and are identified as the Deltec safety program.


TRIDELTA is one of Europe's leading manufacturers of magnetic materials and components. The company evolved in 1997 and offers a wide range of metal oxide arresters for voltages from 250 V - 800 kV. Arresters are characterised by low protective levels and high safety in operation. A wide range of housings made of porcelain and polymer permits optimal use, even in extreme climatic conditions.


HAUPA is a leading designer and manufacturer of safety tools and materials for electro-technical applications, and has been supplying its customers in more than 30 countries for over 40 years.


For over 100 years, Megger has been the premier provider of electric test equipment and measuring instruments for electrical power applications. Although it is best known for its world famous range of insulation testers, Megger provides a full service solution to meet electrical test and measurement needs.


Programma, founded in 1976, is a world renowned supplier of test equipment and diagnostic methods for protection relays, high voltage circuit breakers, stationary batteries, as well as portable high current applications. Programma products have become an industry standard for rugged, portable test instruments for field and commissioning testing of HV switchyard components.


Since 1994 Kries has been designing and manufacturing electronic systems for optimising the availability of electrical energy.

  • Voltage detecting and monitoring systems for high voltage


DUCATI ENERGIA manufactures a highly diversified range of capacitors for direct and alternating current factor correction systems.

  • DC capacitors for railway systems - 3 kV DC networks
  • Wave filter capacitors for railway systems


Fluke Corporation is the world leader in the manufacture, distribution and service of electronic test tools and software.

Since its founding in 1948, Fluke has helped define and grow a unique technology market, providing testing and troubleshooting capabilities that have grown to mission critical status in manufacturing and service industries. Every new manufacturing plant, office, hospital, or facility built today represents another potential customer for Fluke products. From industrial electronic installation, maintenance and service, to precision measurement and quality control, Fluke tools help keep business and industry around the globe up and running.


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