Efficiency and safety: the importance of custom electrical panels

Why choosing custom electrical panels makes the difference in complex industrial environments

Custom electrical panels are among the most in-demand solutions in the field of electrical engineering for industry. In a production environment that is increasingly automated, flexible, and focused on energy efficiency, standardization is no longer enough. Every plant has unique characteristics, and every system requires precise and reliable control. The answer? Custom electrical design.

What does building a custom electrical panel mean?

A custom electrical panel is a structure designed and built based on the specific needs of the plant where it will be installed. This means every component, cable, protection device, and control system is chosen to optimize performance, safety, and energy management.

Customization may involve:

• Physical dimensions (to fit into limited or specific spaces)
• Internal layout of components
• Control logic (with PLCs, HMIs, inverters, sensors)
• Type of protection required (IP, IK, ATEX, etc.)

Advantages of custom electrical panels

Building a custom panel brings numerous benefits that impact both system performance and long-term management:

• Higher energy efficiency: each component is selected to maximize performance.
• Perfect integration: the panel adapts to other existing systems (automation, monitoring, supervision).
• Ease of maintenance: tidy and accessible wiring, clear labels, streamlined component layout.
• Risk reduction: improved protection against short circuits, overloads, and malfunctions.

When customization is essential

Custom electrical panels are indispensable in various industrial and infrastructure scenarios, such as:

• Harsh environments (dusty, humid, corrosive, or explosive)
• Complex infrastructures with multiple control points and varied machinery
• Legacy systems requiring compatibility with existing equipment
• Flexible production lines with frequent cycle changes

Customization and safety: a critical pairing

Beyond efficiency, one of the major benefits of customization is enhanced electrical safety. A custom panel enables:

• Proper separation of circuits
• Correct sizing of protection devices
• Logical and physical interlocks according to regulations
• Improved emergency management

Compliance with CEI EN 61439 standards and the Machinery Directive 2006/42/EC is essential to ensure a safe, reliable, and certifiable product.

How a custom panel is built

The process begins with a thorough analysis of customer needs and follows a defined workflow:

1. Data collection on the plant and required functions
2. Electrical design using CAD software and simulations
3. Selection of certified components that are compatible and durable
4. Panel construction with wiring, assembly, and testing

Each panel comes with a complete technical documentation package, including wiring diagrams, operating instructions, and compliance declarations.

2025 trends: smarter custom panels

Today, customization goes beyond form and function, embracing advanced technologies to turn electrical panels into intelligent nodes in the industrial network. Key trends include:

• Integrated sensors for monitoring electrical parameters
• IoT modules for connectivity and remote diagnostics
• AI-based predictive maintenance
• Sustainable materials and energy-efficient solutions

According to the IEA, digitalization of electrical systems is a strategic driver for optimizing energy use and minimizing waste. Custom panels are a key access point to this evolution.

Conclusion: a strategic choice for every plant

Choosing custom electrical panels means more than just fitting a box to a space—it means implementing a solution that anticipates needs, improves energy management, and ensures greater safety. Every industrial project deserves a control system tailored to its uniqueness.