PV Fuses Specifications

G38
HP10M 1000V DC Midget (10x38mm) Photovoltaic Fuses
Catalog Numbers (amps)
Dimensions
HP10M1 HP10M8
HP10M2 HP10M10
HP10M3 HP10M12
HP10M3½ HP10M15
HP10M4 HP10M20
HP10M5 HP10M25
HP10M6 HP10M30
HP10M7 HP10M32
Approvals:
• UL Listed to Standard UL2579
File E333668
• CSA Component Certied C22.2
• IEC 60269-6 Approved
Ratings:
Volts : 1000VDC
Amps : 1 to 32A
IR : 50kA I.R. DC
MBC : 1.35 x In
Photovoltaic Fuse, gPV
Applications:
• All photovoltaic applications
• PV string/array level protection
• Combiner box applications
• In-line PV module protection
• Inverters
• Battery charge controllers
Features/Benefits:
● Low fault current interrupting
capability
● Durable construction for enhanced
system longevity
● Temperature cycle withstand
capability
● Guaranteed operation at temperature
extremes
● Industries rst UL Listed Solution
● Globally accepted
Engineered to protect photovoltaic applications
Mersen’s HP10M photovoltaic (PV) fuse series was engineered and designed
specically for the protection of photovoltaic systems. Its enhanced fuse construction
makes it ideal for continuous temperature and current cycling withstand adding to
system longevity. The 1000VDC rated HP10M, designed for low minimum breaking
capacity capabilities of 1.35 times the fuse rated current value, allows for safe circuit
interruption under typical low fault current conditions produced by PV arrays. Protect
your off-grid or grid tied PV system from unexpected ground faults and line faults
using Mersen’s Helio Protection fuse line.
Catalog Numbers - Fuseholder
UltraSafe™
Non-Indicating
UltraSafe™
Indicating
Screw Type USM1HEL USM1IHEL
Spring Type USGM1HEL USGM1IHEL
For additional information, view catalog page
H2, USCC & USM UltraSafe
TM
Fuseholders.