The electricity grid is changing faster than at any point in recent history. 

Across Europe and beyond, utilities are connecting more renewable energy, accommodating increasing electricity demand from data centres and electric vehicles, and modernising ageing infrastructure. At the same time, digital technologies are giving operators greater visibility into the performance of their networks than ever before. 

Switchgear sits at the centre of this transformation. 

Traditionally viewed as essential protection equipment, modern switchgear is becoming an intelligent asset that contributes to network reliability, operational efficiency and long-term asset management. For manufacturers, this shift represents far more than adding digital functionality to existing products. It is driving changes across product design, factory operations and the wider supply chain. 

As the digital grid continues to evolve, manufacturers are adapting not only what they build, but how they build it. 

The role of switchgear is expanding 

Historically, switchgear has been designed to perform a clear and essential function: safely protect, isolate and control electrical systems. 

That role remains unchanged, but the expectations placed on switchgear have grown considerably. 

Today's utilities want equipment that provides operational data alongside electrical performance. They are looking for assets that support predictive maintenance, integrate with digital substations and contribute to a broader strategy for asset intelligence. 

Rather than acting as isolated pieces of infrastructure, switchgear is increasingly expected to communicate with control systems, provide continuous condition monitoring and support faster operational decision making. 

This shift is transforming the way manufacturers approach product development. 

Data is becoming part of the product 

Utilities are moving from reactive maintenance programmes towards condition-based asset management. 

To support this transition, manufacturers are embedding sensors capable of monitoring temperature, humidity, partial discharge, mechanical wear and operating cycles throughout the life of the equipment. 

Instead of relying solely on scheduled inspections, operators can use real-time information to identify developing issues before they affect network reliability. 

This delivers several advantages: 

• Improved asset visibility 

• Geringere Wartungskosten 

• Lower risk of unplanned outages 

• Better lifecycle planning 

• More efficient use of engineering resources 

For manufacturers, integrating these capabilities requires expertise that extends beyond electrical engineering. Software development, communications technology and cybersecurity are becoming increasingly important parts of product development. 

Digital manufacturing supports digital products 

Producing intelligent switchgear requires intelligent factories. 

Manufacturers are investing in digital production technologies that improve consistency, quality and traceability throughout the manufacturing process. 

Automation is reducing variation in repetitive assembly operations, while digital quality systems provide greater visibility into every stage of production. 

Many factories are also introducing digital work instructions, automated inspection systems and connected testing equipment that captures performance data throughout manufacturing. 

This information not only supports quality assurance but also creates valuable records that can accompany products throughout their operational life. 

For customers, greater traceability provides increased confidence that every asset has been manufactured and tested to the required standards. 

Balancing innovation with reliability 

The power sector has always been cautious when introducing new technologies, and with good reason. 

Switchgear is expected to operate safely for decades under demanding environmental conditions. Reliability cannot be compromised in pursuit of new features. 

Manufacturers therefore face the challenge of balancing innovation with proven engineering principles. 

Digital capabilities must complement, rather than complicate, equipment operation. Sensors, communication systems and software all need to meet the same high standards of reliability expected from the electrical equipment itself. 

This is particularly important for utilities responsible for critical infrastructure, where equipment failures can have significant operational and financial consequences. 

As a result, successful manufacturers are adopting an engineering-first approach, ensuring digital functionality enhances performance without increasing operational complexity. 

Cybersecurity is now part of equipment design 

As electrical infrastructure becomes increasingly connected, cybersecurity has become an essential consideration. 

Utilities are placing greater emphasis on securing operational technology environments while ensuring equipment can integrate safely with wider network management systems. 

For manufacturers, this means cybersecurity can no longer be considered after product development is complete. 

Instead, secure communications, software integrity, firmware management and lifecycle support are becoming integrated elements of product design. 

Building confidence in digital switchgear therefore requires both electrical engineering expertise and strong digital engineering capabilities. 

Supply chains are evolving alongside technology 

Digital switchgear also depends on a wider range of specialist suppliers than traditional equipment. 

Manufacturers increasingly work with providers of: 

• Industrial sensors 

• Communications hardware 

• Embedded electronics 

• Industrial software 

• Data management platforms 

• Testing and diagnostic technologies 

This broadens the value chain and creates new opportunities for collaboration between traditional electrical equipment manufacturers and digital technology specialists. 

It also highlights the importance of supply chain resilience. 

As demand for intelligent infrastructure continues to grow, securing reliable access to electronic components and specialist technologies is becoming just as important as sourcing traditional electrical materials. 

Collaboration drives better outcomes 

The development of digital switchgear depends on close collaboration across the industry. 

Utilities provide operational insight into how equipment performs under real network conditions. 

Manufacturers translate those requirements into practical engineering solutions. 

Technology providers contribute expertise in sensing, connectivity and analytics. 

Standards organisations help establish common approaches that improve interoperability across increasingly connected electrical networks. 

The result is a more integrated approach to product development that reflects the growing complexity of modern power systems. 

Preparing for the next generation of grids 

The digital grid is no longer a future ambition. It is being built today. 

Every new renewable connection, substation upgrade and network expansion project increases demand for equipment capable of supporting smarter, more resilient electricity systems. 

For switchgear manufacturers, this represents a significant opportunity. 

Those investing in advanced manufacturing, digital engineering and collaborative product development will be well positioned to support the changing needs of utilities and infrastructure developers. 

Success, however, will depend on more than technology alone. 

Manufacturers must continue improving production efficiency, strengthening supply chains and developing the engineering expertise needed to deliver increasingly sophisticated products at scale. 

Hier trifft sich die Branche 

The transition towards digital grid infrastructure requires collaboration across the entire value chain. 

Manufacturers, utilities, engineers, technology providers and procurement professionals all have a role to play in shaping the future of electrical infrastructure. 

CWIEME Berlin provides a platform for those conversations. As the global meeting place for transformer, motor and e-mobility innovators, and an increasingly important hub for the wider transmission and distribution sector, it brings together the organisations developing the materials, components, manufacturing technologies and digital solutions driving the next generation of power systems. 

As switchgear evolves from protective equipment into intelligent infrastructure, the industry has an opportunity to rethink how products are designed, manufactured and deployed. 

The digital grid will not be defined by one breakthrough technology. It will be built through thousands of engineering decisions, stronger collaboration across the value chain and manufacturers committed to delivering reliable, connected solutions that support the electricity networks of tomorrow.