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Approvals & Standards

  • UL Listed to Standard UL 248-19
  • CSA Component Certified C22.2
  • IEC 60269-6
  • UKCA

Key features & benefits

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.

More specifications

Applications

  • All photovoltaic applications
  • PV string/array level protection
  • Combiner box applications
  • In-line PV module protection
  • Inverters
  • Battery charge controllers

Product Specifications

Ampere range

20 to 65A  

Fuse class

Photovoltaic  

Speed/Characteristic

gPV  

UL file number

E333668  

UL Category Code

JFGA  

CSA File number

Class 1422-03 Guide 012636_0_000  

CE Conformity

Yes  

Max Operating Temp.

80   °C

Min Operating Temp.

-30   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-30   °C

Harmonized System

853510  

References in this series  (24)

HP15P20

20   A

-

-

No

0.0499   kg

HP15P20CC

20   A

-

-

No

0.0907   kg

HP15P25

25   A

-

-

No

0.0499   kg

HP15P25CC

25   A

-

-

No

0.0907   kg

HP15P30

30   A

-

-

No

0.0499   kg

HP15P30CC

30   A

-

-

No

0.0907   kg

HP15P32

32   A

-

-

No

0.0499   kg

HP15P32CC

32   A

-

-

No

0.0907   kg

HP15P35

35   A

-

-

No

0.0499   kg

HP15P35CC

35   A

-

-

No

0.0907   kg

HP15P40

40   A

-

-

No

0.0499   kg

HP15P40CC

40   A

-

-

No

0.0907   kg

HP15P45

45   A

-

-

No

0.0499   kg

HP15P45CC

45   A

-

-

No

0.0907   kg

HP15P50

50   A

-

-

No

0.0499   kg