JUNE 2026
ELECTRICAL NEWS
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REGULARS: CONTRACTORS’ CORNER | FEATURES: DBs, SWITCHES, AND SOCKETS | TOOLS AND TOOLING | LIGHTING
MCA GROUP: BUILT IN SOUTH AFRICA. ENGINEERED FOR THE WORLD I n an industry where reliability is everything, companies earn their reputations over decades, not through marketing slogans, but through performance under pressure. For more than 30 years, MCA has quietly built that reputation across Africa’s mining, industrial and infrastructure sectors.
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From containerised substations and motor control centres to automation, commissioning, and turnkey electrical projects, MCA has become a recognised name in electrical engineering by doing what many companies struggle to sustain: consistently delivering technically sound solutions in demanding environments. What began in a garage in Johannesburg in 1994 has since evolved into an internationally active engineering and manufacturing group supporting projects across South Africa and the African continent. Built from experience — not theory MCA founder and CEO Grant Smith started the company after leaving established multinational firms, including Siemens and AEG. Without external funding or a corporate safety net, the business was built on practical engineering knowledge, long hours and a determination to create something independent. “I didn’t have a job or salary, so I started my own venture,” he says. That hands-on foundation still defines the business today. Unlike many engineering firms that have become heavily administrative over time, MCA remains deeply operational. The company’s leadership stays closely connected to projects, manufacturing, and client requirements, which customers in mining and heavy industry continue to value. Today, MCA employs more than 70 full-time staff and operates internationally, with a sales headquarters in Dubai and manufacturing facilities in South Africa, supporting projects across Africa and beyond. Many employees have been with the company for nearly twenty years, reflecting loyalty and a strong sense of community. “It’s taken on a life of its own,” Smith observes. “Most of the staff have been with me for 18 to 20 years.” Comprehensive engineering solutions MCA specialises in low-voltage motor control centres (MCCs), medium-voltage electrical systems, automation, instrumentation, containerised solutions, and turnkey electrical solutions for mining and industrial applications. Its equipment is designed and manufactured to comply with internationally recognised LV and MV standards, including IEC 61439-1/2, IEC 61641, and IEC 62271-200, as well as VDE 0671-200. This is a critical requirement for clients operating in high-risk industrial environments, where uptime, safety and maintainability are non-negotiable. The company services sectors, including:
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“We pride ourselves on South African engineering excellence while competing on the global stage,” says Kevin Dodd, Chief Operations Officer.
More than manufacturing One of MCA’s defining characteristics is its ability to combine manufacturing capability with practical project execution. In many industrial projects, the gap between design, manufacturing and site implementation creates delays, miscommunication and costly modifications. MCA’s structure allows those functions to operate together. From engineering design and panel manufacturing through to Factory Acceptance Testing and handover, MCA does it all.
CONTINUED ON PAGE 3
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Rather than simply supplying equipment, MCA focuses on delivering integrated, deployment-ready systems that are engineered and tested for real-world operating conditions.
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CONTRACTORS’ CORNER
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Pratley expands Durban depot to meet growing industry demand enabling Pratley to stock higher volumes across its product range, which leads to faster product availability and improved
I n response to growing market demand, Pratley, a leading South African manufacturer and distributor of high- performance adhesives, minerals, and electrical termination products, has expanded and relocated its Durban depot. The new facility in Cornubia, north of Durban in KwaZulu-Natal, offers increased stockholding capacity, a state-of-the-art training centre and enhanced security for customers.
“The decision to expand and relocate our Durban depot was driven by two key factors,” explains Eldon Kruger, Marketing Director at Pratley. “First, our previous premises were in an ageing and deteriorating section in Durban, which posed security risks for both staff and customers. Second, we needed a much larger facility to accommodate increased stock volumes, as our sales continue to grow.”The newly established depot is significantly larger,
service efficiency. Customers in the region no longer need to rely on stock deliveries from the company’s head office in Krugersdorp, Gauteng. “We are now able to maintain higher inventory levels in Durban,” says Kruger. “This means reduced delivery times and a much more responsive service
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Eldon Kruger, Pratley Marketing Director.
that meets our customers’ needs.” One impactful upgrade is the facility’s ability to accommodate interlink trucks, compared with the previous seven-tonne transport capacity. This has streamlined logistics, reduced transport costs, and significantly improved delivery efficiency across KwaZulu- Natal and beyond. Among the products now more readily available are Pratley’s lightweight mineral products, Pratliperl® and Grolite®, with stock levels exceeding 1 000 bags per product. The depot now also stocks a broader range of Pratley Electrical Termination products, including cable glands and junction boxes, as well as the company’s renowned high-strength adhesives and epoxy solutions. Strategically located in Cornubia, near Umhlanga, the new site offers easy access to both Durban and Richards Bay, two key industrial hubs. “This move positions us closer to our customers and strengthens our logistics efficiency,” adds Kruger.The upgraded depot also includes a new training centre, which aims to educate and empower customers in the proper use of Pratley’s products. “One of our objectives is to engage the younger generation by showcasing the advantages of using Pratley products in real- world applications and equipping them with the knowledge to use them effectively,” notes Kruger. Customer feedback has already been overwhelmingly positive, with appreciation for the safer location, improved parking, and overall convenience. The Durban expansion follows similar developments in Cape Town, Western Cape, where Pratley has also acquired additional depot properties to improve supply chain efficiency and customer support across South Africa.“This expansion reflects our broader strategy to enhance national supply and support.” “We warmly encourage our clients to visit our new depot or to take advantage of the training facilities, valuable resources designed to strengthen product knowledge and improve the customer experience,” concludes Kruger.
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SPARKS ELECTRICAL NEWS
JUNE 2026
CONTRACTORS’ CORNER | EDITOR’S COLUMN
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Editor’s Note: Powering progress in June W elcome to the June issue of Sparks! As we reach the midpoint of the year, we’re excited to bring you a comprehensive look at some of the industry’s most vital components: DBs, Sockets &
As we reach the midpoint of the year, we’re excited to bring you a comprehensive look at some of the industry’s most vital components:
and switches, and a closer look at advances in tooling that make every job safer and more efficient. Our lighting feature explores solutions for a range of settings, from commercial to residential, ensuring you have the knowledge to tackle any challenge. Looking ahead, our July issue will focus on Cables & Cable Accessories, Standby, Backup & Emergency Power, and Lighting. Don’t forget—the submission deadline is 10 June 2026. I invite your contributions!
Switches, Tools & Tooling, and Lighting. These elements are at the heart of every successful project, whether you’re working on new installations, upgrades, or maintenance. This issue is packed with the latest product developments, practical tips from industry professionals, and expert commentary to help you stay ahead of the curve. Inside, you’ll find in-depth articles on distribution boards and their evolving technology, reviews of the latest sockets
DBs, Sockets & Switches, Tools & Tooling, and Lighting.
Minx Avrabos sparks@crown.co.za
Unlocking the power of thermal imaging: HIKMICRO and HellermannTyton’s complete solution for electrical contractors I n the world of electrical maintenance, the ability to detect problems on discipline like thermography. Jeanri Mellanby, a Level III Thermographer and BDM for HIKMICRO, leads these sessions, bringing over 20 years of industry industrial thermal imaging cameras, maintenance teams can identify these indicators early on, reducing unplanned downtime, improving safety, and saving thousands in repair costs.
before they become costly failures is invaluable. HellermannTyton, as the authorised distributor of HIKMICRO in South Africa, now offers a powerful combination: state-of-the-art thermal imaging cameras, internationally certified training, and full aftercare support— delivering a complete solution for electrical contractors. Practical, high-performance thermal imaging HIKMICRO delivers an accessible, high- quality, and affordable thermal imaging solution that enables fast, accurate fault detection. This helps reduce equipment downtime and improve maintenance efficiency. The HIKMICRO range offers models at various price points, making advanced thermal imaging accessible to contractors with differing budgets and project scopes. Why early fault detection matters Industrial equipment seldom fails without warning. Overheating, electrical faults, bearing wear, insulation breakdown, loose connections, steam leaks, and overloaded systems all exhibit heat signatures before catastrophic failure. With HIKMICRO’s schedules leave little room for error. Clients are increasingly looking for partners capable of delivering complete electrical solutions rather than fragmented supply packages. MCA’s growth reflects that shift. Opportunities for young professionals At a time when South Africa faces a growing technical skills shortage, MCA continues to invest heavily in apprenticeship and mentorship programmes. Young electricians, technicians and engineers entering the business are exposed to large-scale industrial and mining projects early in their careers, often working on equipment destined for major operations across the continent. For many apprentices, it changes their perception of the industry entirely. “People think electricians only wire houses
experience and a groundbreaking role as the first female Snell Group trainer. The next Level I training is at HellermannTyton from July 20 th , open to users of any thermal camera. Why get certified? • Internationally respected thermography certification • Vendor-neutral, ASNT-aligned standards • Real-world inspection training for electrical, mechanical, utility, and building applications • In-person, hands-on sessions for real competency • Learn from experienced professionals. • Enhance career prospects and technical credibility. Who should attend? Electricians, engineers, maintenance staff, reliability engineers, condition monitoring specialists, thermographers, utility and mining professionals, solar inspectors, and facility maintenance teams will all benefit. The complete solution: technology, training, and support With HellermannTyton as your partner, you gain access to
Why industries are switching to HIKMICRO • High-resolution thermal imaging • Exceptional temperature accuracy • Fast, reliable fault detection • Easy-to-use reporting software • Rugged industrial design suitable for harsh environments • Outstanding performance-to-price ratio • Ideal for electrical, mechanical, manufacturing, utility, mining, and solar inspections From handheld cameras to advanced solutions, HIKMICRO empowers contractors to see what the naked eye cannot—enabling predictive maintenance to start today. The critical factor: certified skills and training A thermal camera is only as good as its operator. That’s why HellermannTyton supports their technology offering with certified Snell Thermography training (ASNT Levels I, II, & III). After years of pandemic disruption, in-person practical training has returned—vital for a hands- realise how big this industry really is.” Training at MCA combines formal apprenticeship structures with practical mentorship from experienced engineers and technicians, who have been with MCA for nearly two decades. That staff retention is uncommon in the industry and speaks to the company culture Smith has built over the years. MCA also participates in youth development initiatives such as Yes4Youth, helping school leavers and graduates gain exposure to the engineering and manufacturing sectors. Balancing local strength with global competitiveness While MCA remains firmly rooted in South Africa, its focus increasingly extends beyond local borders. The company continues expanding its footprint into
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cutting-edge HIKMICRO cameras, globally respected training, and ongoing support across Southern Africa and beyond. This collaboration means better tools, greater knowledge, and a safer, more reliable future for your clients and your business. Take your maintenance program to the next level—book a demonstration, get certified, and discover why thermal imaging is no longer optional for modern electrical contractors.
For more information, email Jeanri at hikmicroafrica@gmail.com
MCA GROUP: BUILT IN SOUTH AFRICA. ENGINEERED FOR THE WORLD That integration has become particularly valuable in mining projects across Africa, where remote locations and compressed or small buildings,” one apprentice explains. “Then you walk into a workshop building mining MCCs for major operations, and you broader African and international markets, particularly within mining and industrial infrastructure sectors, where demand for reliable electrical systems remains strong.
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remains fundamental to this industry. It’s an approach that has helped MCA build long-term partnerships across multiple sectors, not simply through product supply, but through consistent delivery and technical expertise. Looking forward As industrial projects across Africa continue to demand higher levels of safety, reliability and technical integration, companies capable of combining engineering depth with practical execution will remain critical to the sector’s growth. For MCA, the focus moving forward remains straightforward: continue building high- quality electrical solutions, continue investing in people, and continue proving that South African engineering can compete on the global stage. After more than three decades in business, the company’s trajectory indicates that the approach is working.
At the same time, MCA believes South African engineering expertise still holds significant global value when supported by quality manufacturing and technical competence. That is exactly why quality and relationships remain so important at MCA. Relationships still matter In an era increasingly dominated by automation, procurement systems, and transactional business models, MCA has maintained a relationship-driven approach. For many clients, particularly in mining and heavy industry, technical support and responsiveness remain as important as the equipment itself. “We maintain strong, responsive client relationships—our clients can reach us at any time, and support is always available,” says Kevin Dodd. That level of accountability
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SPARKS ELECTRICAL NEWS
JUNE 2026
CONTRACTORS’ CORNER
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HellermannTyton South Africa: six decades of building, adapting, and leading S ixty years ago, a vision took root in South Africa—one grounded not just in supplying products, but item reflecting decades of refinement and innovation.
in building capability. That vision would grow into HellermannTyton South Africa, a company synonymous with innovation, reliability, and local excellence in the cable management and electrical sectors. Today, as part of a global organisation operating in 37+ countries, HellermannTyton South Africa is both a contributor to international progress and a champion of local industry. Its story is not simply one of growth—it is a narrative shaped by bold decisions, technological ambition, and an unwavering commitment to the market it serves. From the outset, HellermannTyton made a deliberate choice: to manufacture locally to meet local needs. This decision would define its trajectory. Investing in advanced production facilities in South Africa did more than strengthen the company’s operational capacity—it created jobs, developed skills, and seeded technical expertise across the broader economy. By staying close to its customers, HellermannTyton ensured it could respond quickly to demand, shorten lead times, and uphold strict quality standards. But the impact goes deeper. Local manufacturing enabled the transfer of knowledge and technology to the region, positioning the company not only as a supplier but also as a partner in South Africa’s industrial development. A commitment to local manufacturing Milestones that shaped the journey Every legacy is built step by step, and HellermannTyton’s path is defined by defining moments of progress. It began in 1976 with the commissioning of its first injection-moulding machine—a move that significantly increased production capacity. Just a few years later, in 1982, the introduction of its first extrusion machine streamlined manufacturing processes and strengthened its technical foundation. As demand grew, so did the business. In 1999, the Head Office relocated to Linbro Park, creating space for expansion. By 2006, further growth required greater manufacturing, warehouse, and office capacity, signalling the company’s rising prominence. Operational excellence became a focus in 2014 with the implementation of Netstock, which enhanced inventory management and efficiency. The company’s responsiveness to customer needs was further strengthened in 2018 through the expansion of its Custom Assemblies division—delivering specialised, tailored solutions. More recently, 2022 marked a new era of modernisation. The introduction of advanced manufacturing equipment, Plant Master systems, and robotics transformed cable tie production, improving efficiency and consistency. In 2024, another Head Office expansion underscored the company’s readiness for future demand. Today, HellermannTyton South Africa offers one of the most comprehensive product ranges in the market, with over 6,500 stock-keeping units (SKUs)—each
Built on quality, trusted by industry Behind every product lies a commitment to excellence. Strategic partnerships and relentless customer focus have enabled continuous improvement, earning the company a host of respected certifications. From IATF 16949:2016 and ISO9001:2015 Quality Management to ISO 14001:2015 Environmental Management, ISO45001:2018 Occupational Health and Safety (OH&S) Management Systems, and SANS1213:2020 Standard for Cable Glands, alongside product accreditations including NRCS, SANS, and IEC compliance, HellermannTyton meets the highest global standards. Adherence to SANS 10142:2024—the South African code for electrical installations—further reflects its dedication to safety and reliability. These achievements are more than credentials; they are markers of trust built over decades with customers across industries. A legacy powered by people While machinery, systems, and innovation have driven growth, it is people who have shaped the company’s identity. Many employees have spent their entire careers at HellermannTyton, growing with the business and contributing to its culture of excellence. Likewise, long- standing customer relationships reflect a reputation built on consistency, reliability, and partnership. As the company celebrates its 60th anniversary, it is not merely marking time—it is honouring the individuals and relationships that have shaped its journey. Looking ahead: expanding impact across Africa Standing at this milestone, HellermannTyton South Africa is firmly focused on the future. Its reach continues to extend across key sectors, including electrical markets—spanning energy, utilities, mining, agriculture, and industrial applications—as well as the automotive industry, where high-performance cable management solutions remain essential. From a single machine in 1976 to a sophisticated, future-ready operation today, HellermannTyton South Africa’s story is one of resilience and evolution. As industries continue to change and customer expectations shift, the company is well-positioned to lead—grounded in its history, driven by innovation, and committed to making a lasting impact. And if the past six decades are anything to go by, the next chapter promises not just growth, but transformation.
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Sixty years ago, a vision took root in South Africa—one grounded not just in supplying products, but in building capability. That vision would grow into HellermannTyton South Africa, a company synonymous with innovation, reliability, and local excellence in the cable management and electrical sectors.
SPARKS ELECTRICAL NEWS
JUNE 2026
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DBs, SWITCHES AND SOCKETS
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The importance of circuit protection C ircuit protection is a fundamental aspect of electrical engineering, ensuring the safety and longevity of electrical systems in residential,
Socket types and configurations: a guide for electrical contractors
for power distribution in homes, businesses, and industrial facilities. In South Africa, the variety of distribution boards reflects the nation’s diverse electrical needs and stringent safety standards. Here’s a closer look at the most common types and their applications. 1. Single-Phase Distribution Boards Single-phase DBs are widely used in residential settings, small commercial premises, and rural installations. These boards are powered by a single-phase supply, typically 230V. They distribute electricity to lighting circuits, plug points, and appliances, and incorporate safety devices like circuit breakers and earth leakage protection. Their compact size and straightforward configuration make them ideal for homes and small offices. 2. Three-Phase Distribution Boards Three-phase DBs are designed for facilities with higher power demands, such as factories, large commercial buildings, and apartment blocks. Operating on a 400V supply, these boards distribute power across three phases, ensuring balanced electrical loads and more efficient energy use. commercial, and industrial settings. Its primary purpose is to prevent damage from overcurrent, short circuits, and other electrical faults that could otherwise result in fire, equipment failure, or even personal injury. At the heart of circuit protection are devices such as fuses, circuit breakers, and surge protectors. Fuses are simple yet effective components that contain a thin metal wire that melts when excessive current flows through it, thereby breaking the circuit and stopping the flow of electricity. While fuses are cost-effective, they must be replaced once they operate. Circuit breakers, on the other hand, perform a similar function but can be reset after tripping. This makes them particularly useful in environments where rapid power restoration is necessary. Surge protectors add another layer of defence by diverting excess voltage away from sensitive electronics during power surges, such as those caused by lightning strikes or sudden changes in power demand. Proper grounding and the use of ground-fault circuit interrupters (GFCIs) are also crucial, especially in areas prone to moisture, to protect people and equipment from electric shock.
When installing sockets, always adhere to SANS 10142 wiring regulations. Correct mounting height, circuit protection (via circuit breakers or RCDs), and proper earthing are essential for safety. It’s also important to future-proof installations by considering the integration of USB outlets and surge protection, which are increasingly in demand.
Selecting the correct circuit protection device depends on factors such as load type, current rating, and the application’s specific requirements. Regular maintenance and timely replacement of these devices are essential to ensure continued protection. As technology advances, modern circuit protection devices are becoming smarter, with features like remote monitoring and automatic fault detection, enhancing both safety and convenience. In summary, circuit protection is indispensable for minimising risks and maintaining the integrity of electrical systems. By understanding and implementing appropriate protection methods, individuals and organisations can safeguard their investments and ensure a safer environment.
Exploring different types of distribution boards in South Africa D istribution boards, commonly known as DBs, are essential components of any electrical installation, serving as the central hub They accommodate more circuits and handle powerful equipment, making them indispensable for industrial environments.
3. Split-Load Distribution Boards Split-load DBs are increasingly popular in South African homes, especially those that comply with updated wiring regulations. These boards separate circuits into two groups: one protected by earth- leakage devices (for sockets and wet areas), and the other without (for lighting and critical circuits). This configuration enhances safety while minimising nuisance tripping, ensuring that essential circuits remain operational during a fault. In larger installations, the main distribution board serves as the primary power source, supplying power to sub-distribution boards throughout the premises. MDBs are robust, often custom-built for commercial or industrial use. SDBs, in turn, supply power to specific areas or departments, allowing for localised control and maintenance. 4. Main Distribution Boards (MDBs) and Sub Distribution Boards (SDBs) 5. Weatherproof and Outdoor Distribution Boards South Africa’s climate necessitates DBs that can withstand harsh conditions. Weatherproof
E lectrical sockets, or power outlets, are a fundamental aspect of any wiring installation. For electrical contractors in South Africa, understanding the various socket types and configurations is crucial for ensuring safety, compliance, and customer satisfaction. Common socket types in South Africa The predominant socket in South Africa is the Type M (SANS 164- 1), featuring three large round pins in a triangular pattern. It is rated at 16A and is widely used in residential, commercial, and industrial settings. In recent years, the Type N (SANS 164-2) socket, which is compatible with the new international standard (IEC 60906- 1), has also been introduced. Type N sockets are designed for improved safety, offering recessed contacts and compatibility with a wider range of plugs, including Europlug (Type C). Socket configurations Sockets can be configured as single-, double-, or multi-gang units, providing flexibility for different installations. Double and multi-gang sockets are especially useful in offices or
homes where multiple appliances require simultaneous connection. Switched sockets, often with neon indicators, provide added convenience and energy-saving benefits by allowing users to isolate appliances without unplugging them. Special purpose sockets Contractors may also encounter dedicated sockets for high-power appliances, such as ovens and air conditioners. These sockets typically have higher current ratings and may use different pin configurations or colours for easy identification. adhere to SANS 10142 wiring regulations. Correct mounting height, circuit protection (via circuit breakers or RCDs), and proper earthing are essential for safety. It’s also important to future-proof installations by considering the integration of USB outlets and surge protection, which are increasingly in demand. Installation considerations When installing sockets, always By staying informed on socket types and configurations, South African electrical contractors can deliver safe, compliant, and modern electrical solutions for their clients.
boards, constructed with durable materials and sealed enclosures, are suitable for outdoor installations, construction sites, and agricultural facilities. They protect electrical components from moisture, dust, and physical damage, ensuring long-term reliability. Conclusion The choice of distribution board in South Africa depends on power requirements, safety considerations, and environmental factors. With ongoing advancements in electrical technology and compliance standards, selecting the right DB is crucial for efficient, safe, and reliable power distribution.
SPARKS ELECTRICAL NEWS
JUNE 2026
DBs, SWITCHES AND SOCKETS
7
Exploring electrical switch technologies in South Africa E lectrical switches are vital components in residential, commercial, and industrial environments, controlling the flow of operation—flipping or pressing the actuator completes or breaks the circuit. They are reliable, cost-effective, and widely available, making them the default choice for most homes and businesses.
it’s crucial to choose compatible models to avoid flickering or reduced LED lifespan. South African suppliers offer both rotary and touch-based dimmers. 5. Industrial and safety switches For industrial settings, robust switches such as rotary isolators, pushbutton switches, and emergency stop switches are essential for safety and machinery control. These are designed to withstand harsh environments and heavy-duty use, with products from ABB, Siemens, and CBI Electric being widely available in South Africa. Conclusion The South African market offers a diverse range of electrical switches, from basic mechanical models to advanced smart systems. As technology evolves, consumers have more options to enhance convenience, safety, and energy efficiency in their spaces, making the right choice crucial for every application.
communication ports. These switches often feature smooth, silent operation and are available in a variety of finishes to match modern interiors. 3. Smart and touch switches With the rise of smart homes in South Africa, touch and smart switches have entered the mainstream. Touch switches use capacitive or resistive touch technology, enabling users to control lighting with a simple tap. Smart switches, meanwhile, integrate with Wi-Fi or Zigbee networks, allowing remote or voice-controlled operation via mobile apps or smart assistants like Google Home and Amazon Alexa. Brands such as Sonoff and Livolo are notable players in this segment. 4. Dimmer switches Dimmer switches are popular for their ability to adjust lighting intensity, enhancing comfort and energy efficiency. Modern dimmers support both incandescent and LED lighting, but
electricity to appliances and lighting systems. In South Africa, the market offers a wide array of switch types and technologies, each designed to suit specific applications and aesthetic preferences. 1. Traditional mechanical switches The most common type is the mechanical switch, such as the classic rocker and toggle switches. These are simple in construction and
2. Modular switches Modular switches have grown in popularity due to their sleek design and flexibility. Brands like Legrand, Clipsal, and Schneider Electric offer modular solutions that allow users to customise switchboards for specific needs, integrating sockets, dimmers, and
Smart switches, meanwhile, integrate with Wi-Fi or Zigbee networks, allowing remote or voice-controlled operation via mobile apps or smart assistants like Google Home and Amazon Alexa. B
SCAME industrial connection and distribution systems I n industrial projects, success depends on installation speed, absolute reliability, and seamless integration. SCAME’s connection and distribution systems are built specifically
with 90° angled cable outlet • OMNIA modular systems of compact
industrial switched interlocked socket outlets • SCABOX Junction boxes for cable connection and routing • The OPTIMA range is available in surface- mount and flush-mount versions. • Quality standards with local support SCAME products are manufactured under ISO 9001 and ISO 14001 certified quality and environmental management systems. Product verification is supported by SCAME’s internal laboratory, which is CTF-certified by IMQ, and tested in accordance with international testing and manufacturing standards. SCAME industrial plugs and sockets are manufactured in accordance with IEC 60309 standards, adopted locally as SANS 60309-1 and SANS 60309-2 for industrial plug and socket systems. Selected configurations are compatible with SANS 10142-1 installation requirements and are available in SANS 164-1 compliant configurations for South African applications. In South Africa, ElectroMechanica (EM) has represented SCAME since 1996, providing local stock availability, technical support and access through its national branch network. Scan the QR code to visit the EM partner page and locate your nearest distributor.
Scame designs and builds world-class plugs and sockets to international standard Industrial Plugs & Sockets
for electrical contractors who refuse to compromise on efficiency or performance. A key material characteristic across selected SCAME ranges is the use of halogen-free engineering polymers. In the event of fire or extreme thermal conditions, these materials minimise the emission of toxic gases and dense smoke, supporting compliance with safety requirements across industrial, commercial and domestic applications. Built for industrial conditions Industrial environments demand durable connection systems capable of withstanding impact, vibration and exposure to dust and moisture. SCAME’s industrial plugs, sockets, enclosure systems and junction boxes are suitable for demanding operating conditions, with durable thermoplastic construction, halogen-free materials across selected ranges, and from IP55 up to IP69 protection against dust and water ingress. SCAME’s interlocked socket outlets also feature padlockable switch handles, allowing circuits to be locked in the OFF position during maintenance procedures for improved on-site safety. SCAME products use standardised mounting dimensions and compatible configurations to support installation across industrial and commercial applications. These include: • OPTIMA fast-wiring industrial plugs and connectors with external cable clamp • EUREKA industrial plugs and connectors
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• Ergonomically designed • Built from robust and durable materials • Focused on ensuring safe and reliable operation • Incorporating innovative class leading features • Designed with "ease-of-use" in mind
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DBs, SWITCHES AND SOCKETS
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The rise of smart electrical devices I n recent years, the adoption of smart electrical devices has transformed the electrical contracting landscape in South Africa. As the demand for energy efficiency, convenience, and advanced safety
significant value to residential, commercial, and industrial projects. Enhanced safety: Many smart devices include advanced safety features, such as overload protection, surge detection, and remote fault notifications. These capabilities help prevent electrical hazards and allow for rapid response to potential issues. Opportunities for South African contractors As the smart device market expands, contractors can diversify their services by offering smart home and building automation solutions. This includes retrofitting existing installations and specifying intelligent systems in new projects. Partnering with reputable suppliers ensures access to reliable products and technical support. Challenges and considerations Contractors should stay informed about local standards (such as SANS regulations) and ensure that all smart devices are certified and compatible with South African power systems. Training is crucial—both for contractors and their teams—to guarantee proper installation and client education on system use and maintenance.
features grows, electrical contractors are uniquely positioned to capitalise on these opportunities by integrating smart solutions into their offerings. What are smart electrical devices? Smart electrical devices are components such as switches, sockets, lighting, circuit breakers, and sensors that are equipped with connectivity, automation, and remote management capabilities. These devices can be controlled via smartphones, tablets, or voice assistants and communicate with each other via wireless protocols such as Wi-Fi, Zigbee, or Bluetooth. Key benefits for contractors and clients Energy efficiency: Smart devices offer real- time monitoring and control of power usage, enabling users to reduce energy consumption and lower electricity bills. Features like occupancy sensors and programmable schedules ensure that lights and appliances are only active when needed. Convenience and automation: With automation, clients can control devices remotely or set them to operate based on specific conditions (e.g., switching off all lights when leaving the house). This adds essential for delivering safe, reliable, and future-proof installations. With increasing demands for energy efficiency, user safety, and device compatibility, sockets are no longer a one-size-fits-all component. Here are the key factors every contractor should consider when specifying and installing electrical outlets. Pin configurations and regional standards Sockets come in a variety of pin configurations, each designed for specific safety and performance needs. The most common are 2-pin sockets, used predominantly for double-insulated devices that do not require grounding. However, 3-pin and even 5-pin sockets are widely used in commercial and industrial settings, providing grounding and, in some cases, additional functionality. Staying up to date with national and international standards— such as IEC, NEMA, and local codes—is critical to avoiding compliance issues and ensuring user safety. Enhanced safety features Modern sockets increasingly incorporate advanced safety features. Safety shutters are now standard in many regions, particularly where child safety is a concern. In moist environments—such as bathrooms, kitchens, or outdoor areas— specifying GFCI (Ground Fault Circuit Interrupter) or RCD (Residual Current Device) protection can prevent potentially fatal electric shocks. Contractors should always assess the installation environment
Contractors should stay informed about local standards (such as SANS regulations) and ensure that all smart devices are certified and compatible with South African power systems.
and set themselves apart in a competitive market. Investing in knowledge and partnerships today will ensure success in the smart future of electrical contracting.
significant growth area for electrical contractors in South Africa. By embracing these technologies, contractors can deliver greater value, improve energy efficiency,
Conclusion Smart electrical devices represent a
Electrical sockets: key considerations for modern contractors F or electrical contractors, understanding the evolving landscape of electrical sockets (outlets) is and recommend appropriate protective measures.
Understanding electrical switches: types, configurations, and modern innovations E lectrical switches play a pivotal role in shaping the functionality and aesthetics of modern spaces. These humble devices are much more than
Specialised and smart sockets Today’s clients expect more from their electrical installations. Integrated USB sockets are now commonplace, allowing smartphones, tablets, and other devices to charge directly without bulky adapters. Switched sockets are another popular choice, enabling users to cut power at the outlet to reduce standby energy consumption. For outdoor or harsh environments, weatherproof or IP-rated sockets are essential for long-term reliability and safety. Future-proofing and client education Technology adoption is accelerating, and contractors should anticipate future needs. Consider specifying modular or upgradable socket systems and discussing options such as smart outlets that support home automation or energy monitoring. Educating clients about the benefits and limitations of different socket types not only adds value but also positions you as a trusted advisor. In summary, the role of the electrical socket is rapidly evolving. By staying informed about emerging technologies, safety features, and industry standards, electrical contractors can ensure their installations are both safe and adaptable to future requirements.
simple on-off toggles; their design and configuration directly influence how we interact with our environments, control appliances, and ensure safety in our homes and workplaces. At their core, switches are the gatekeepers of electricity, controlling the flow to lighting fixtures and appliances. The type of switch chosen can determine the convenience and flexibility of a space. For instance, the difference between a single-pole and a double-pole switch is significant. A single-pole switch, the most common type, controls one circuit and is typically used for standard lighting. In contrast, a double-pole switch can cut off both the live and neutral wires, making it ideal for high-power appliances such as kitchen equipment or water heaters, where enhanced safety is paramount. Another crucial consideration is the configuration. One-way switches allow users to control a light or appliance from a single location, which is suitable for smaller rooms or straightforward layouts. However, two-way switches offer greater flexibility by enabling control from two separate locations. This is particularly advantageous in situations such as staircases or long hallways, where it is practical to operate a single light from both ends, thereby enhancing user convenience and safety. The evolution of electrical switches has also led to the development of specialised
options that cater to specific needs. Dimmers, for example, allow users to adjust the brightness of lights or the speed of fans, promoting energy efficiency and creating customisable atmospheres. Bell switches, commonly found in doorbell systems, serve specialised signalling purposes. Most recently, the advent of smart switches has revolutionised the way we interact with electrical systems. Integrated with Wi-Fi or Bluetooth, these switches can be controlled remotely via smartphones or voice assistants, offering unprecedented levels of automation and energy management. In conclusion, understanding the various types of electrical switches and their configurations is essential to creating safe, efficient, and adaptable living and working spaces. From the basic single-pole switch to sophisticated smart controls, the right switch not only enhances a space’s functionality but also contributes to its overall comfort and usability.
SPARKS ELECTRICAL NEWS
JUNE 2026
JUNE 2026
TOOLS &TOOLING
11
Power tool trends 2026: What electrical contractors need to know A s power tools evolve, 2026 will be crucial for South African electrical contractors. Newer tools
overloading extension leads or adaptors at charging stations. Suggest investing in compliant, heavy-duty accessories and encourage customers to check plug points for heat buildup, which signals circuit stress. Offer guidance for safer charging setups. Encourage clients to add surge protection at distribution boards and use surge-protected outlets for all sensitive chargers and batteries. Advise these measures to guard against damage from load shedding and voltage fluctuations. In summary, power tool trends in 2026 present exciting opportunities and new risks for homeowners and contractors alike. By proactively addressing these challenges, electrical contractors can ensure workshops remain safe, reliable, and ready for future demands—solidifying their essential role in creating high- performance workspaces for the next generation of tools.
to find a charger running alongside a table saw, dust extractor, and LED task lighting—all sharing the same circuit. This surge in demand places considerable stress on household electrical circuits, plugs, and sockets. Overloaded extension leads, ageing outlets, and under-rated multiplugs can overheat, risking damaged wiring or electrical faults. For contractors, this means advising clients about electrical safety is no longer optional—it’s a necessity. Electrical contractors should conduct a thorough assessment of workshop electrical demands. Recommend dedicated circuits for heavy-duty tools, confirm plugs and sockets are correctly rated for these loads, and advise using industrial-grade extension reels to support sustained use. These steps ensure safe operation and reliable performance. Contractors should teach clients to avoid extension of its flagship Apollo wiring accessories line, aimed at homeowners, specifiers and electrical contractors seeking a more contemporary aesthetic at price points tailored to the local market. The Shadow series is distinguished from earlier Apollo products by a straight-edged frame, a matt finish, and a subtly curved side profile that casts a soft shadow line against the wall when installed — the design cue that gives the range its name. It is offered in two finishes, Apollo Shadow White and Apollo Shadow Black, allowing it to sit comfortably alongside both light and dark interior palettes. The launch covers the full breadth of residential and light-commercial fit-outs. On the switch side, LESCO has populated the range with one-way and two-way variants, from a single lever to a six- lever in the 4×4 format, with 2×4 versions available from 1 to 4 levers. On the socket side, the line-up includes a 16A switched single and double, a 16A switched single with IEC, a 16A Schuko/IEC un-switched combination, and a 16A switched single with USB 3.1 A+C. The range also extends to 4×4 and 4×2 50A isolators, blanks, and 1-way/2-way switch modules in matched Shadow finishes. Customised two-way switch configurations are available on request through the LESCO sales team. For LESCO, the Shadow launch marks an inflection point in the company’s history. The business traces its roots to 1958, when Natie Shapiro founded Switch King. It was reconstituted as LESCO Manufacturing in 1999 under his son, David, and today operates under the third generation of family leadership, with Jonathan Shapiro as CEO. The company is ISO-approved, SMETA-audited, and a Proudly South African member. LESCO has a long-standing commitment to employing people with disabilities, women, and youth, and it frames the
domestic electrical infrastructure. This makes electrical contractors’ expertise more essential. Unlike their simple plug-in predecessors, today’s power tools are sophisticated, battery-powered devices with rapid chargers and high-wattage
offer higher output, advanced batteries, and smart charging, bringing greater convenience but also new challenges for
requirements. High- capacity lithium-ion batteries now allow cordless tools to rival corded models in torque and endurance. However, this leap in performance comes at a cost: fast chargers and multi-battery stations can draw substantial current, often rivalling small household appliances. In a typical garage, it’s not unusual
Diagnostic and testing tools for electrical contractors in South Africa By: Minx Avrabos E lectrical contractors rely on a wide range of diagnostic and testing tools to ensure electrical systems are safe, compliant, and operating ground testers in South Africa, providing accurate soil resistance measurements. Chauvin Arnoux, distributed locally, offers additional options for earth testing.
LESCO launches Apollo Shadow range: contemporary wiring accessories for the modern contractor P roudly South African electrical manufacturer LESCO has launched its new Apollo Shadow Range, an
The Shadow series is distinguished from earlier Apollo products by a straight-edged frame, a matt finish, and a subtly curved side
Circuit testers and continuity testers These tools help contractors check for live wires, open circuits, and continuity. Brands such as Major Tech, Fluke, and Klein Tools offer a variety of testers available through South African electrical wholesalers. Clamp Meters Clamp meters enable non-intrusive current measurement in live circuits. The Fluke 376 FC and Major Tech MT600 are respected models in the South African market, known for their durability and accurate readings. Thermal imagers Thermal imaging cameras such as the Flir E5 and Fluke TiS20+ are used to detect overheating components and potential faults before they become serious issues. These brands are available through South African distributors, ensuring contractors have access to advanced diagnostic technology. access to a wide range of diagnostic and testing tools from both global and local brands, including Fluke, Megger, Major Tech, Uni-T, Chauvin Arnoux, Klein Tools, and Flir. Choosing the right tools ensures that electrical work is carried out safely, efficiently, and in compliance with regulations. Conclusion South African electrical contractors have
optimally. These tools not only support installation but are also essential for maintenance, troubleshooting, and certification. In South Africa, a range of reputable brands provides high-quality equipment to meet these needs. Multimeters Multimeters are indispensable for measuring voltage, current, and resistance. Digital multimeters, such as the Fluke 117 and the Uni-T UT61E, are popular among South African electricians for their accuracy and reliability. Major Tech, a well-known South African supplier, also offers a range of multimeters for different applications. Insulation testers Insulation resistance testing is vital for detecting deteriorating wiring and preventing electrical leaks. Brands such as Megger and Fluke are widely used in South Africa for high-quality insulation testers. Major Tech’s insulation testers are also favoured for their affordability and compliance with local safety standards. Earth ground testers Ensuring proper earthing is crucial for any electrical installation. The Fluke 1625 and the Megger DET4T are widely used earth
profile that casts a soft shadow line
against the wall when installed — the design cue that gives the range its name.
local manufacture of its products as central to that mission. The Apollo Shadow Range is now available through LESCO’s retail and electrical wholesale channels in South Africa. Trade enquiries, specifier samples and merchandising support can be requested directly from LESCO.
www.lescosk.com
SPARKS ELECTRICAL NEWS
JUNE 2026
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