Please select your country & language
Your country is not in the list?
Go to our international website:
We are a global partner offering our customers the best solutions thanks to our expertise and in-depth knowledge of their applications.
Mersen has a keen understanding of the unique challenges customers face in each of the markets we serve. We deliver extensive product expertise and unbeatable applications support, enabling our customers to optimize their market performance.
Mersen's Helioprotection line of fuses are engineered and designed specifically for the protection of strings and combiner boxes in photovoltaic systems.
HelioProtection® HP10J Fuses - Photovoltaic
HelioProtection® HP10M Fuses - Photovoltaic
HelioProtection® HP10NH, Photovoltaic fuse-links gPV 1000VDC
HelioProtection® HP12NHXL, Photovoltaic fuse-links gPV 1250VDC
HelioProtection® HP15MxxR 1500VDC Solar Fuses Gen2
HelioProtection® HP15NH, Photovoltaic fuse-links gPV 1500VDC
HelioProtection® HP15Pxx 1500VDC Solar Fuses 20x65mm
HelioProtection® HP6J Fuses - Photovoltaic
HelioProtection® HP6M Fuses - Photovoltaic
HelioProtection® HPJ Fuse Holders - Photovoltaic
HP15FHM32 HelioProtection® Fuse Holders for PV Applications
HP15FHP80 HelioProtection® Fuse Holders for PV Applications
HP15G 1500VDC Class G (10x57mm) Photovoltaic Fuses
PV Modular fuse-holder CUS101HEL
US15M1HEL HelioProtection® Fuse Holders for PV Applications
USGM - Midget