STXR127V2P50

The Mersen Surge-Trap® Type 1 XR Series (SKU: STXR127V2P50) is a cutting-edge surge protective device (SPD) engineered to meet the rigorous UL1449 Third Edition standards, providing unparalleled protection for critical electrical systems in industrial, commercial, and utility applications. Designed as a direct replacement for traditional surge arrestors, this high-performance SPD leverages Mersen’s proprietary TPMOV® (Thermal Protected Metal Oxide Varistor) technology, ensuring maximum safety, reliability, and operational longevity. Unlike conventional varistor-based solutions, TPMOV® technology incorporates advanced thermal protection mechanisms to mitigate the risk of catastrophic failure, making it the safest choice for mission-critical environments where downtime is not an option. The XR Series is purpose-built for 127/254V split-phase systems, making it an ideal solution for a wide range of applications, from service entrance installations to dedicated control panels. Its compact, space-saving design allows for seamless integration into existing electrical infrastructures, whether mounted in enclosures, distribution boards, or dedicated SPD cabinets. The device supports both line and load installation configurations, offering unmatched flexibility for engineers and electricians during system design and retrofitting projects. This versatility ensures compatibility with diverse electrical architectures, including industrial facilities, data centers, healthcare campuses, renewable energy systems, and commercial buildings. One of the standout features of the Surge-Trap® XR Series is its compliance with UL1449 Third Edition, the gold standard for surge protection devices. This certification guarantees that the SPD has undergone rigorous testing for voltage protection ratings (VPR), surge current handling capacity, and thermal stability, ensuring it can withstand the most severe transient events. The XR Series is particularly well-suited for environments with high exposure to electrical surges, such as manufacturing plants, telecom installations, and utility substations, where transient voltage spikes can lead to costly equipment damage, operational disruptions, or safety hazards. Mersen, a global leader in electrical protection and thermal management solutions, has leveraged decades of expertise in developing the Surge-Trap® XR Series. The company’s commitment to innovation is evident in the TPMOV® technology, which combines high-performance varistors with thermal disconnect mechanisms to prevent hazardous failures under extreme conditions. This technology not only enhances safety but also extends the operational lifespan of the SPD, reducing maintenance costs and ensuring long-term reliability. With a reputation for durability and performance, Mersen products are trusted by engineers, facility managers, and electrical contractors worldwide. Installation of the Surge-Trap® XR Series is straightforward, thanks to its modular design and clear labeling. Professionals can choose between line-side or load-side mounting, depending on system requirements, and the device’s compact footprint simplifies integration into tight spaces. For optimal performance, it is recommended to install the SPD as close as possible to the protected equipment, minimizing the length of conductors to reduce inductive losses. Regular inspection and testing, as outlined in UL1449 standards, ensure continued compliance and peak functionality. Whether you’re protecting sensitive electronics, industrial machinery, or critical infrastructure, the Mersen Surge-Trap® Type 1 XR Series (SKU: STXR127V2P50) delivers the reliability and safety required to safeguard your investments. With Mersen’s proven track record in surge protection, you can trust that your electrical systems are shielded from the unpredictable nature of transient voltages. Invest in the XR Series to enhance system resilience, reduce downtime, and ensure compliance with the latest industry standards.