NEWBURYPORT, MA (SEPTEMBER, 2018) - Mersen will display its complete portfolio of 600V to 1500VDC components for the growing solar market during Solar Power International, September 24th-27th in Anaheim, California

With a dedicated range of products to disconnect, clip and isolate, that includes string and NH style fuses, supporting fuse gear, surge protective devices (SPDs), power distribution blocks (PDBs), and switches, Mersen is taking all the appropriate measures to shield the wiring between strings and protecting system components. Thanks to our continually growing and innovative HelioProtection® product line, faulty circuits are safely isolated and system longevity and reliability are increased allowing for continuous generation of clean and efficient power.

By offering a complete portfolio of 600V, 1000V and 1500VDC PV products, Mersen has the ability to partner with customers for custom designed and integrated systems supported by a single trusted manufacturer. Customers can continue to trust Mersen’s commitment to outstanding customer service, technical support, and flexible delivery windows to support the rapidly growing and consistently evolving PV market. 


  • New 1500VDC HelioProtection® fuse holders for utility scale photovoltaic applications. Introduced in June, Mersen’s globally certified* HP15FHM32 series feature IP20 protection and a rotating fuse carrier, similar to Mersen’s UltraSafe® fuse holders
  • 1500V and 1000V Crimp cap and NH style fuses, supporting fuse gear, surge protective devices (SPDs), power distribution blocks (PDBs), and switches developed for reliable solar installations.

Anyone involved in PV installations, code compliance, safety and maintenance of PV installations is encouraged to visit Mersen at SPI booth# 2865 where Mersen will have a team of product managers and application engineers on hand ready to discuss your ideas and challenges. You can find additional information about Mersen’s products offering by visiting the Mersen website. For more information about the company’s full range of electrical power solutions visit, email info.nby(at) or call (978) 462-6662.

For more information about the conference, please visit

For more information about Mersen visit

*HP15FHM32A is UL and IEC approved/compliant based on UL testing. CE certification available July 2018. HP15FHM32B ongoing UL and CE certification process.

Global expert in electrical power and advanced materials, Mersen designs innovative solutions to address its clients' specific needs to enable them to optimize their manufacturing process in sectors such as energy, transportation, electronics, chemical, pharmaceutical and process industries. Mersen Electrical Power provides a comprehensive line of current-limiting fuses (low voltage, general purpose, medium voltage, high speed, miniature and glass, and special purpose) and accessories, DC and overcurrent protection devices, fuse blocks and holders, power distribution blocks, low voltage disconnect switches, surge protective devices, high power switches, heatsinks, laminated bus bars, and more. For more information, call 978-462-6662 or visit
Karen Schmuch
Marketing Communications Manager, North America
karen.schmuch(at) | (978) 465-4919



Where to buy


© 2022 Mersen S.A. All rights reserved.