Semiconductor Fuses 


The team at Fastron Electronics stocks and sells a range of semiconductor fuses for I²t protection of drives and power circuits. For a full range of BS88 Style, or European NH or blade style Semiconductor Protection Fuses, look no further than our team. We have more than four decades of experience in power circuit protection, providing all the services, solutions, supplies and components you need.

Our semiconductor I²t fuses include:

  • 6A to 1100A, 250V RMS and 660/690V RMS types
  • Fuse Holders and other fuse styles can be supplied.
  • Non-standard ratings and special mountings can be made to order.
  • Standard sizes to BS88BS88 Trent Fuses
  • European blade style with or without indicator and microswitch
  • Cartridge style with fuse holders
  • 1-2 week turnaround to manufacture, if not already in stock.

For any semiconductor fuses not shown in the range below, please contact us today. We can provide you with relevant information on pricing and availability.

For more information, explore our resources on Trent semiconductor fuses for VFD:

Semiconductor Fuses

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Showing 17 - 32 of 207 Items
Trent
NBR-CH14/UQ/40A/690V + RT18-63L 40 Amp 690VAC Semiconductor I²t gPV Fuse Cartridge Style 51 x 14mm with DIN Rail Fuse Holder
NBR-CH14/UQ/40A/690V + RT18-63L 40 Amp 690VAC Semiconductor I²t gPV Fuse Cartridge Style 51 x 14mm with DIN Rail Fuse Holder-gR Semiconductor Fuse Quick Release-Trent-Fastron Electronics Store
$45.00 $49.50inclGST
10pcs in stock , more available more available in 1-2 weeks
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Trent
NBR-CH14/UQ/25A/690V + RT18-63L, 25 Amp 690V Semiconductor I²t gPV Fuse Cartridge Style 51 x 14mm with Din Rail Mount Fuse Holder
NBR-CH14/UQ/25A/690V + RT18-63L, 25 Amp 690V Semiconductor I²t gPV Fuse Cartridge Style 51 x 14mm with Din Rail Mount Fuse Holder-gR Semiconductor Fuse Quick Release-Trent-Fastron Electronics Store
$45.00 $49.50inclGST
10pcs in stock , more available more available in 1-2 weeks
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Bussman
170H3006, Fuse Holder for Blade Style 110mm Hole Centers, 1400V, 1250Amp
Bussman NH Semiconductor Fuse 170H3006, Fuse Holder for Blade Style 110mm Hole Centers, 1400V, 1250Amp FE-170H3006
$119.00 $130.90inclGST
50pcs in stock
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Trent
F170M6016, Semiconductor Fuse, 1250 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M6016, Semiconductor Fuse, 1250 Amp, 690VAC, NH Style, 200kA FE-F170M6016
$275.00 $302.50inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M6014, Semiconductor Fuse, 1000 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M6014, Semiconductor Fuse, 1000 Amp, 690VAC, NH Style, 200kA FE-F170M6014
$275.00 $302.50inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M6012, Semiconductor Fuse, 800 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M6012, Semiconductor Fuse, 800 Amp, 690VAC, NH Style, 200kA FE-F170M6012
$250.00 $275.00inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M6011, Semiconductor Fuse, 700 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M6011, Semiconductor Fuse, 700 Amp, 690VAC, NH Style, 200kA FE-F170M6011
$250.00 $275.00inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M6010, Semiconductor Fuse, 630 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M6010, Semiconductor Fuse, 630 Amp, 690VAC, NH Style, 200kA FE-F170M6010
$250.00 $275.00inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M5011, Semiconductor Fuse, 550 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M5011, Semiconductor Fuse, 550 Amp, 690VAC, NH Style, 200kA FE-F170M5011
$169.00 $185.90inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M5010, Semiconductor Fuse, 500 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M5010,Semiconductor Fuse, 500 Amp, 690VAC, NH Style, 200kA FE-F170M5010
$169.00 $185.90inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M5009, Semiconductor Fuse, 450 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M5009, Semiconductor Fuse, 450 Amp, 690VAC, NH Style, 200kA FE-F170M5009
$169.00 $185.90inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M4012, Semiconductor Fuse, 400 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M4012, Semiconductor Fuse, 400 Amp, 690VAC, NH Style, 200kA FE-F170M4012
$189.00 $207.90inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M4011, Semiconductor Fuse, 350 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M4011, Semiconductor Fuse, 350 Amp, 690VAC, NH Style, 200kA FE-F170M4011
$189.00 $207.90inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M4009, Semiconductor Fuse, 250 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M4009, Semiconductor Fuse, 250 Amp, 690VAC, NH Style, 200kA FE-F170M4009
$189.00 $207.90inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M4008, Semiconductor Fuse, 200 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M4008, Semiconductor Fuse, 200 Amp, 690VAC, NH Style, 200kA FE-F170M4008
$189.00 $207.90inclGST
3pcs in stock , more available in 1-2 weeks
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Trent
F170M3014, Semiconductor Fuse, 160 Amp, 690VAC, NH Style, 200kA
Trent NH Semiconductor Fuse F170M3014, Semiconductor Fuse, 160 Amp, 690VAC, NH Style, 200kA FE-F170M3014
$169.00 $185.90inclGST
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