Fuse for photovoltaic applications HelioProtection® HP15P series
cylindricalClass gPVDC

Fuse for photovoltaic applications - HelioProtection® HP15P series - Mersen - Electrical Power - cylindrical / Class gPV / DC
Fuse for photovoltaic applications - HelioProtection® HP15P series - Mersen - Electrical Power - cylindrical / Class gPV / DC
Fuse for photovoltaic applications - HelioProtection® HP15P series - Mersen - Electrical Power - cylindrical / Class gPV / DC - image - 2
Fuse for photovoltaic applications - HelioProtection® HP15P series - Mersen - Electrical Power - cylindrical / Class gPV / DC - image - 3
Fuse for photovoltaic applications - HelioProtection® HP15P series - Mersen - Electrical Power - cylindrical / Class gPV / DC - image - 4
Fuse for photovoltaic applications - HelioProtection® HP15P series - Mersen - Electrical Power - cylindrical / Class gPV / DC - image - 5
Fuse for photovoltaic applications - HelioProtection® HP15P series - Mersen - Electrical Power - cylindrical / Class gPV / DC - image - 6
Fuse for photovoltaic applications - HelioProtection® HP15P series - Mersen - Electrical Power - cylindrical / Class gPV / DC - image - 7
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Characteristics

Configuration
cylindrical
Class
Class gPV
Other characteristics
DC
Applications
for photovoltaic applications
Amperage

Max.: 80 A

Min.: 4 A

VDC

1,500 V

Service temperature

Max.: 80 °C
(176 °F)

Min.: -30 °C
(-22 °F)

Description

• UL Listed to Standard UL 248-19 • CSA Component Certified C22.2 • IEC 60269-6 • UKCA Mersen’s range of 1500VDC photovoltaic (PV) fuse series is designed specifically to meet higher amperage demands of today’s PV circuits. Mersen’s 20x65mm form factor is designed to handle the harsh cyclical loads and thermal conditions of our customers’ highest amperage applications. These 1500VDC rated fuses are designed for low minimum breaking capacity capabilities of 1.35 times the fuse rated current value, which allows for safe circuit interruption under typical low fault current conditions. In addition to the standard ferrule terminal, fuses are also available with Crimp Cap terminals for in-line fuse applications. The unique wire crimp terminal (CC option) permits solderless wire-to-fuse connection for overmold encapsulation of fuse and wiring. Protect your off-grid or grid tied PV system from unexpected line faults using Mersen’s HelioProtection® fuse line. Key features & benefits • Low fault current interrupting capability • Durable construction for enhanced system longevity • Temperature and load cycling capability • Certified to global standards

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Exhibitions

Meet this supplier at the following exhibition(s):

Intersolar 2026
Intersolar 2026

23-25 Jun 2026 Munich (Germany) Hall B4 - Stand 480

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