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Building & Infrastructure

Guardians of the grid with Mersen surge protection

In the realm of building and infrastructure, ensuring safety and operational excellence are paramount. Mersen's whole-house surge protection devices are at the heart of this sector, delivering reliability and innovation where it matters most.

  • Building the World with Mersen

    Mersen's century-plus expertise and market leadership reflect our commitment to excellence in building and infrastructure, driving our global strategy and success.
    • 1211.00 €bn

      2023 revenue

    • 180.00 experts

      to meet your needs

    • 130.00 years

      building infrastructure expertise

    • 5.00 markets

      with leadership position

  • Future-proofing building with whole-house surge protection devices

    In the intricate world of building and infrastructure, the deployment of whole-house surge protection devices,and cable protectors is more than a precaution—it's a necessity. Industry professionals are well aware of the challenges posed by electrical surges, which can disrupt not only the power supply but also compromise HVAC systems and the very integrity of a building's infrastructure. The right surge protection strategy is critical in this high-stakes arena, where the cost of failure can be significant. By ensuring a robust defense against voltage transients, these systems play a crucial role in maintaining the seamless operation of our modern built environment.

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  • Achieving collaborative projects with Mersen

    Mersen's expertise has been vital for our infrastructure projects, ensuring safety and efficiency. Their products stand out for their durability and adaptability in a demanding market.
    Jonathan Smith

    Jonathan Smith

    Lead Electrical Engineer

  • What is a whole-house surge protection device?

    In the realm of electrical protection for residential and commercial buildings, a whole-house surge protection device stands as an indispensable defense mechanism. This device is integrated into the building's electrical service box to provide comprehensive protection against transient voltage spikes. Such electrical surges can emanate from a myriad of sources, including utility grid switching, lightning strikes, and large appliances cycling on and off.

    The whole-house surge protection device operates by continuously monitoring the incoming power and diverting excess voltage away from the home's electrical infrastructure. This proactive approach is essential to preserve the integrity of the building's electrical network and the functionality of connected devices. It is particularly vital for safeguarding high-value electronics and sophisticated appliances that are sensitive to even minor fluctuations in voltage.

    modern buildings
  • Mersen range of whole-house surge protection devices: Surge-Trap®

    Mersen stands at the forefront of whole-house surge protection devices, offering a comprehensive range of equipment designed to ensure the safety and efficiency of electrical systems.

    Surge protection devices

    Mersen' surge protection devices stand as a critical defense line, offering unparalleled protection against electrical surges that can affect whole-house systems. Designed with precision, our surge protection devices Surge-Trap® provide robust defense mechanisms for your building's electrical distribution network, ensuring that appliances and sensitive electronics are safeguarded from the unpredictable nature of power surges. Ideal for buildings with smart street lighting, HVAC systems, and other critical loads, Mersen's surge protection devices are an essential component in maintaining the integrity and functionality of your building's infrastructure.

  • Surge Protection solutions

    Need information on Surge Trap

  • How to choose your whole-house surge protection devices Surge-Trap®?

    When it comes to safeguarding a building against electrical surges, selecting the right whole-house surge protection device is paramount. These devices are crucial for protecting a building's electrical distribution network.

    Considering types of surge protective devices

    The first step in choosing a surge protection device is to understand the types available. Whole-house surge protection  devices are typically installed at the service panel to protect the entire building, while surge suppressors might be used for individual circuits or appliances. The choice depends on the level of protection desired and the specific vulnerabilities of the building's electrical system.

    Considering Voltage Protective Rating (VPR)

    Voltage Protective Rating (VPR) is a measure of the maximum voltage level that can pass through the whole-house surge protection device before it restricts further voltage from reaching connected devices. A lower VPR means better protection, as it allows less surge voltage to pass through.

    Considering response time

    Response time is critical for surge protection, as it determines how quickly the device can respond to a surge. A faster response time means quicker protection, which is essential for preventing immediate surge damage to sensitive electronics.

    Considering Indicator lights

    Indicator lights on a whole-house surge protection device provide visual confirmation of protection status and operational integrity. They can alert homeowners to issues with the surge protection device itself, ensuring that protection is active and that any problems can be addressed promptly to maintain continuous protection.

  • In which markets are whole-house surge protection devices used?

    • Hospital

      Healthcare Facilities

      Electrical protection

      Healthcare facilities prioritize robust electrical protection to safeguard critical medical equipment. Surge protection devices and power monitoring systems are essential in these settings to prevent electrical disturbances that could affect life-support systems, diagnostic equipment, and other vital healthcare technologies. Ensuring reliable power for HVAC systems and lighting is also crucial in creating a safe environment for patients and staff.

    • data center

      Data Centers

      Surge protection

      Data centers, the backbone of our digital infrastructure, require comprehensive surge protection and smart power monitoring to prevent data loss and service interruptions. Surge protection devices are vital in protecting servers and networking equipment from voltage spikes, while power monitoring ensures the efficient distribution of electricity to these critical loads, maintaining the data center's operational integrity around the clock.

    • hotel corridor

      Hospitality Industry

      Electrical protection

      In the hospitality industry, electrical protection and control contribute to guest comfort and safety. Solutions like LED street lighting, smart street lighting, and HVAC controls are implemented to ensure guests experience uninterrupted service. Surge protection devices play a hidden yet crucial role in keeping the lights on and the environment controlled, directly impacting the guest experience and the establishment's reputation.

    • motors production line

      Manufacturing plants

      Surge protection

      Manufacturing plants rely on industrial controls and surge protection devices to keep their operations running smoothly. Electrical distribution network solutions are key in these environments, where power monitoring can preemptively identify issues before they lead to downtime. Surge protection devices and fuses for HVAC and lighting ensure that the manufacturing process is not halted by external or internal electrical threats, maintaining productivity and protecting investments in heavy machinery.

  • Why choose Mersen for your whole-house surge protection devices?

    When it comes to protecting your infrastructure from electrical surges, Mersen stands as a premier provider of whole-house surge protection devices.

    Expertise in whole-house surge protection devices and cable protectors

    Our expertise in surge protection is unmatched. We have dedicated years to perfecting our whole-house surge protection devices, ensuring they meet the highest standards of protection. Our devices are designed with the latest technology to handle surges of various magnitudes, providing peace of mind that your building's electrical distribution network, including sensitive HVAC, is comprehensively protected.

    A global partner for surge protection devices

    As a global partner, Mersen's reach extends across continents, making our surge protection devices accessible to a wide audience. Our international presence reinforces our commitment to delivering consistent, high-quality products that comply with global electrical protection standards.

    Support from selecting to maintaining for your whole-house surge protection devices

    Choosing Mersen means gaining access to a full spectrum of customer support. We assist in selecting the appropriate surge protection devices and cable protectors tailored to your specific requirements, provide expert installation guidance to ensure optimal performance, and offer comprehensive maintenance services to extend the life of your surge protection devices.

  • Questions you might have about whole-house surge protection devices and electrical equipment

    • What is the difference between whole-house surge protection devices and surge suppressors?

      Whole-house surge protection devices and surge suppressors both serve to protect your electrical devices from surge damage, but they operate at different scales. Surge protection devices are installed at the service panel to protect all the electrical circuits in your building, while surge suppressors are typically built into power strips to protect individual devices or a small group of devices. Mersen sells a wide range of surge protection devices but not surge suppressors.

    • Are Mersen’s fuses for lighting resistant to frequent surges?

      Mersen’s fuses for lighting are specifically engineered to withstand frequent surge events. Our fuses are made with high-quality materials and are tested rigorously to ensure they can handle the transient overvoltages and continue to provide reliable protection for lighting circuits.

    • Do Mersen surge protection devices Surge-Trap® require regular maintenance?

      Mersen's whole-house surge protection devices are known for their low maintenance requirements. They are designed to provide continuous protection against power surges and voltage spikes without needing regular attention. For optimal performance and continued electrical protection, we advise regularly checking the status indicators on your surge protection devices. These indicators are a straightforward way to ensure your system is functioning correctly and to maintain the safety and integrity of your building's electrical distribution network.

  • Questions?

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