PV Fuses Protection

PV String Fuses and Fuse Holders (gPV)

gPV fuses are purpose-designed for photovoltaic strings and combiner boxes, clearing DC faults at 1000–1500 V DC where ordinary fuses would sustain an arc. We stock Mersen HelioProtection 10 × 38, 10 × 85, 14 × 51 and NH-size gPV fuses and holders, with Woehner NH fuse bases rated to 1500 V DC and Lovato Electric PV fuse holders.

Filter by voltage rating, current and body size. For AC and semiconductor fuses see Fuse Protection; for string isolation see PV switch disconnectors.

Showing 101 products

Product Key Specs Price Qty Stock Actions
03288 Wohner NH fuse-base 250 A, panel mounting, for PV Wöhner 03288 NH fuse-base for photovoltaic systems with a 250 A current rating, 1000 V…
03288 Wohner NH fuse-base 250 A, panel mounting, for PV Wöhner 03288 NH fuse-base for photovoltaic systems with a 250 A current rating, 1000 V…
  • Base / mounting component · 250 A · 1-pole
£83.32 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 03288
03289 Wohner NH fuse-base 250 A, panel mounting, for PV Wöhner 03289 NH fuse-base for photovoltaic systems with a 250 A current rating, 1000 V…
03289 Wohner NH fuse-base 250 A, panel mounting, for PV Wöhner 03289 NH fuse-base for photovoltaic systems with a 250 A current rating, 1000 V…
  • Base / mounting component · 250 A · 1-pole
£81.17 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 03289
03290 Wohner NH fuse-base 250 A, panel mounting, for PV Wöhner 03290 NH fuse-base for photovoltaic systems with a 250 A current rating, 1000 V…
03290 Wohner NH fuse-base 250 A, panel mounting, for PV Wöhner 03290 NH fuse-base for photovoltaic systems with a 250 A current rating, 1000 V…
  • Base / mounting component · 250 A · 1-pole
£71.36 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 03290
03293 Wohner NH fuse-base 600 A, panel mounting, for PV Wöhner 03293 NH fuse-base for photovoltaic systems with a 600 A current rating, 1000 V…
03293 Wohner NH fuse-base 600 A, panel mounting, for PV Wöhner 03293 NH fuse-base for photovoltaic systems with a 600 A current rating, 1000 V…
  • Base / mounting component · 600 A · 1-pole
£123.95 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 03293
03294 Wohner NH fuse-base 600 A, panel mounting, for PV Wöhner 03294 NH fuse-base for photovoltaic systems with a 600 A current rating, 1000 V…
03294 Wohner NH fuse-base 600 A, panel mounting, for PV Wöhner 03294 NH fuse-base for photovoltaic systems with a 600 A current rating, 1000 V…
  • Base / mounting component · 600 A · 1-pole
£114.71 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 03294
MERSEN FUSE 900VDC 10X85 gPV 25A A1008757 Mersen A1008757 DC10HEL9C25 HelioProtection 10 × 85 mm gPV photovoltaic fuse-link rated at 25 A…
MERSEN FUSE 900VDC 10X85 gPV 25A A1008757 Mersen A1008757 DC10HEL9C25 HelioProtection 10 × 85 mm gPV photovoltaic fuse-link rated at 25 A…
  • Fuse link · Cylindrical, PV (gPV) · 10x85 mm
£9.86 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: A1008757
MERSEN FUSE 1000VDC NH1 gPV 63A HP10NH1GPV63 Mersen A1028284 HP10NH1GPV63 HelioProtection NH1 gPV photovoltaic fuse-link rated at 63 A and 1000 V…
MERSEN FUSE 1000VDC NH1 gPV 63A HP10NH1GPV63 Mersen A1028284 HP10NH1GPV63 HelioProtection NH1 gPV photovoltaic fuse-link rated at 63 A and 1000 V…
  • Fuse link · NH (DIN), PV (gPV) · NH1
With Overload
£58.11 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: A1028284
MERSEN FUSE 1000VDC NH1 gPV 80A HP10NH1GPV80 Mersen B1028285 HP10NH1GPV80 HelioProtection NH1 gPV photovoltaic fuse-link rated at 80 A and 1000 V…
MERSEN FUSE 1000VDC NH1 gPV 80A HP10NH1GPV80 Mersen B1028285 HP10NH1GPV80 HelioProtection NH1 gPV photovoltaic fuse-link rated at 80 A and 1000 V…
  • Fuse link · NH (DIN), PV (gPV) · NH1
£58.11 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: B1028285
MERSEN FUSE 1000VDC NH1 gPV 50A K bolted HP10NH1GPV50B Mersen B1048663 HP10NH1GPV50B HelioProtection NH1 gPV photovoltaic fuse-link rated at 50 A and 1000 V…
MERSEN FUSE 1000VDC NH1 gPV 50A K bolted HP10NH1GPV50B Mersen B1048663 HP10NH1GPV50B HelioProtection NH1 gPV photovoltaic fuse-link rated at 50 A and 1000 V…
  • Fuse link · NH (DIN), PV (gPV) · NH1
£58.93 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: B1048663
MERSEN FUSE 1000VDC NH1 gPV 100A HP10NH1GPV100 Mersen C1028286 HP10NH1GPV100 NH1 gPV photovoltaic fuse rated at 100A and 1000V DC for reliable…
MERSEN FUSE 1000VDC NH1 gPV 100A HP10NH1GPV100 Mersen C1028286 HP10NH1GPV100 NH1 gPV photovoltaic fuse rated at 100A and 1000V DC for reliable…
  • Fuse link · NH (DIN), PV (gPV) · NH1
£70.40 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: C1028286
MERSEN FUSE 1000VDC NH1 gPV 63A K bolted HP10NH1GPV63B Mersen C1048664 HP10NH1GPV63B NH1 gPV photovoltaic fuse rated at 63A and 1000V DC with DIN…
MERSEN FUSE 1000VDC NH1 gPV 63A K bolted HP10NH1GPV63B Mersen C1048664 HP10NH1GPV63B NH1 gPV photovoltaic fuse rated at 63A and 1000V DC with DIN…
  • Fuse link · NH (DIN), PV (gPV) · NH1
£58.93 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: C1048664
MERSEN FUSE 1200VDC 10X85 gPV 8A D1014188 Mersen D1014188 DC10HEL12C8 10 x 85 mm cylindrical gPV photovoltaic fuse rated at 8A and…
MERSEN FUSE 1200VDC 10X85 gPV 8A D1014188 Mersen D1014188 DC10HEL12C8 10 x 85 mm cylindrical gPV photovoltaic fuse rated at 8A and…
  • Fuse link · Cylindrical, PV (gPV) · 10x85 mm
£10.68 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: D1014188
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