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Electrical distribution switchboards
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Custom switchboards / tailored solutions
Electrical distribution switchboards
Safe and efficient electrical power distribution
Distribution switchboards are an essential part of the electrical installation, ensuring power supply, protection and distribution to consumers, equipment and technological processes.
KRONTAB ELECTRIC manufactures distribution switchboards tailored to the requirements of each project, using equipment from established manufacturers and construction solutions focused on safety, reliability and continuity of operation.
What we deliver:
- Main distribution switchboards (TGD)
- Main low-voltage switchboards (TGJT)
- Secondary and sub-distribution switchboards
- Power distribution switchboards
- Power supply and protection switchboards
- Switchboards for special distribution applications
Common applications:
- Factories and manufacturing facilities
- Commercial buildings and retail centers
- Hospitals and medical facilities
- Hotels and office buildings
- Infrastructure and technical spaces
- Real estate and residential developments
Technical capabilities:
- Low-voltage distribution systems up to 4000 A
- Configurations with one or multiple power sources
- Systems with bus couplers and source transfer
- Integration of protection, metering and monitoring
- Configurations tailored to project requirements
- Execution in accordance with applicable IEC standards
Automation and control panels
Intelligent control for processes and installations
Automation and control panels integrate the equipment required for controlling, monitoring and managing technological processes and electrical installations.
KRONTAB ELECTRIC develops solutions tailored to the functional requirements of each application, ranging from conventional control systems to complex configurations with PLCs, HMIs, drives and monitoring.
What we deliver:
- PLC and automation panels
- Control panels
- MCC panels for motors
- Panels for electric drives
- Panels for pumps and pumping stations
- Monitoring and control panels
Common applications:
- Production and assembly lines
- Pumping stations and water treatment systems
- HVAC and ventilation systems
- Conveyor and transport systems
- Industrial processes and technological equipment
- Automated technical installations
Technical capabilities:
- PLC and I/O module integration
- HMI and operator panel integration
- Variable frequency drives and soft starters
- Control, signaling and protection systems
- Integration of sensors and process equipment
- Monitoring of operating parameters
Custom switchboards / tailored solutions
Solutions tailored to the specific requirements of each project
Not every project can be addressed with standard configurations. Special applications, modernization projects or specific operating conditions require solutions tailored to the technical and functional requirements of the project.
KRONTAB ELECTRIC manufactures custom electrical switchboards based on project documentation and specifications, integrating distribution, protection, control and automation into a unified solution.
What we deliver:
- Custom distribution switchboards
- Combined distribution and automation switchboards
- Switchboards for special applications and machinery
- Switchboards for modernization and retrofit projects
- Switchboards manufactured according to client documentation
Common applications:
- Industrial projects with special requirements
- Commercial installations and technical buildings
- Medical facilities and critical applications
- Infrastructure and utilities
- Modernization and expansion of electrical installations
- Applications with non-standard configurations or equipment
Technical capabilities:
- Adapting the solution to project documentation
- Integration of specified electrical components and equipment
- Custom sizing and compartment configuration
- Integration of distribution, control and automation
- Adaptation to specific operating conditions
- Technical optimization of the switchboard configuration
Reactive power compensation
Energy efficiency and power factor optimization
Reactive power compensation contributes to the efficient operation of the electrical installation by improving the power factor and reducing unnecessary reactive power flow within the network.
KRONTAB ELECTRIC provides compensation solutions sized according to the characteristics of the installation and its consumption profile, helping reduce costs associated with reactive power and improve the efficient use of the electrical infrastructure.
What we deliver:
- Automatic power factor correction panels
- Automatic stepped capacitor banks
- Panels for centralized compensation
- Solutions for industrial installations
- Solutions for commercial buildings
- Systems integrated into main switchboards
Common applications:
- Factories and manufacturing facilities
- Installations with electric motors
- Pumping stations and compressors
- High-power HVAC systems
- Commercial buildings and logistics centers
- Installations with high inductive loads
Technical capabilities:
- Sizing of compensation stages
- Automatic power factor controllers
- Dedicated contactors and protection devices
- Electrical protection and monitoring
- Configurations tailored to the consumption profile
- Integration into new or existing installations
Technical expertise and support
Technical support for well-defined and efficiently implemented solutions
We complement electrical switchboard manufacturing with applied technical expertise, from documentation review and solution optimization to the support required for integration into the electrical installation.
Warranty and post-delivery support
We provide warranty coverage for the work performed and technical support after delivery, depending on the specific requirements of each project.
- Technical clarifications after delivery
- Integration recommendations
- Long-term responsibility
Technical analysis
We analyze the available documentation and project requirements to identify at an early stage any aspects that may affect the configuration, execution or quotation of the electrical switchboards.
Together with the partner, we clarify the necessary technical information so that the proposed solution is based on clearly defined requirements and can be implemented without unnecessary interpretation during the production stage.
- Diagrams and technical specifications
- Project requirements and conditions
- Switchboard configuration
- Equipment and electrical components
- Technical clarifications
Solution optimization
When the project documentation and requirements allow, we analyze alternative configuration options to achieve a balanced solution in terms of technical performance, cost and delivery time.
Optimization may involve equipment selection, the structural layout of the switchboard or adapting the solution to equipment availability, without compromising the project’s technical requirements.
- Equipment alternatives
- Configuration optimization
- Structural sizing
- Adaptation to equipment availability
- Cost and delivery time optimization
Support throughout the project
In real-world projects, changes to documentation, additional requirements or clarifications often arise after the initial solution has been defined. The KRONTAB team remains involved throughout the project to assess these changes and adapt the configuration whenever necessary.
This ensures that technical communication between the partner, designer and execution team remains consistent until the switchboards are completed.
- Technical clarifications
- Documentation changes
- Additional requirements
- Configuration adjustments
- Technical communication throughout the project
Documentation and post-delivery support
The delivery of the switchboards is accompanied by the information and documentation required for their correct identification and integration into the electrical installation.
After delivery, we provide technical clarifications regarding the implemented configuration and support during the installation and integration stage whenever required by the specifics of the project.
- Technical documentation
- Diagrams and circuit identification
- Installation information
- Clarifications during installation
- Post-delivery technical support
Frequently asked questions
Useful questions before requesting a quote
What types of projects do you manufacture electrical switchboards for?
We manufacture electrical switchboards for a wide range of applications, including:
- industry and manufacturing;
- energy and infrastructure;
- commercial buildings;
- healthcare;
- logistics and warehousing;
- retail;
- hotels;
- residential projects and real estate developments.
Our experience gained from more than 250 projects allows us to develop solutions tailored to the requirements of each application.
What documentation is required to prepare a quotation?
For the most accurate quotation, we recommend providing the electrical diagram, technical specifications, equipment list or project requirements.
If the documentation is incomplete, this is not a problem. The KRONTAB team can review the available information and request only the clarifications needed to prepare an accurate technical and commercial proposal.
Can you propose technical solutions and project optimizations?
In addition to manufacturing according to the provided documentation, we review each project from a technical perspective and can propose optimized solutions regarding switchboard architecture, equipment selection, costs, maintenance and future expansion possibilities.
Our goal is to deliver a reliable and efficient solution, not simply to execute an order.
Do you manufacture electrical switchboards exclusively according to the client’s documentation?
Yes.
We manufacture electrical switchboards according to the documentation provided, while complying with the project requirements and applicable standards.
If we identify inconsistencies or opportunities for optimization, we discuss them with the client before production begins.
How do you test the switchboards before delivery?
Every electrical switchboard is inspected and tested before shipment. Depending on the project, mechanical, electrical and functional checks may include:
- checking connections;
- inspection of installed equipment;
- continuity and insulation tests;
- functional testing of control and automation circuits.
This ensures that the delivered product is ready for commissioning.
Do you provide technical support after delivery?
Yes.
We continue to support our clients after delivery by providing technical assistance with clarifications, documentation, commissioning and any subsequent modifications or extensions to the installation.
We believe the client relationship does not end when the switchboard is delivered.
A KRONTAB engineer can assist you as quickly as possible. Contact us by phone or send your project documentation by email, and we’ll get back to you with a technical and commercial solution tailored to your requirements.
Authorization
ANRE-authorized for the design and execution of low-voltage electrical installations.
ISO Certificate
Quality management — controlled processes, compliant delivery, complete documentation.
ISO Certificate
Environmental management — commitment to sustainability and reduced environmental impact.
ISO Certificate
Occupational health and safety — protecting employees and partners.
HAVE A PROJECT IN THE PIPELINE?
Send us your project requirements. We’ll find the right solution.
Do you have electrical diagrams, technical specifications or an equipment list? Send us the documentation, and the KRONTAB team will review the requirements and get back to you with a technical and commercial solution tailored to your project.