Skip to content
🌍 We ship worldwide! 🚚✈️
🌍 We ship worldwide! 🚚✈️

Fuses and Fuse Blocks

In electronics and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. It essential component is a metal wire or strip that melts when too much current flows through it, thereby stopping or interrupting the current. It is a sacrificial device. The fuse blocks contain fuses rated at different amperage values depending upon the electrical device that it is protecting.

Save on quality industrial fuses and fuse blocks. Express shipping available. Easy 30-day returns. Shop Now!

Wohner 31299000 Holder For Cylindrical Fuse With Led Class CC 2 Pole 30 A

Wohner
Original price $21.46 USD - Original price $21.46 USD
Original price
$21.46 USD
$21.46 USD - $21.46 USD
Current price $21.46 USD
13 in stock

Product Information Sold By Unit Fuse Types: Class CC & Midget Voltage Rating: 600V 690V (IEC) 1000VDC - Solar Ampere Rating: 30A. LED Indica...

View full details
Original price $21.46 USD - Original price $21.46 USD
Original price
$21.46 USD
$21.46 USD - $21.46 USD
Current price $21.46 USD

ATMR20 Mersen Fuse Fast Acting Class CC 20 A / 600V AC/DC

Ferraz Shawmut
Original price $75.00 USD - Original price $75.00 USD
Original price
$75.00 USD
$75.00 USD - $75.00 USD
Current price $75.00 USD
Only 2 left!

Product Information Sold Per Pack Of 10 Application: Control Circuits Lighting General Loads Body Material: Glass Class: Class CC Contact Material...

View full details
Original price $75.00 USD - Original price $75.00 USD
Original price
$75.00 USD
$75.00 USD - $75.00 USD
Current price $75.00 USD

Wohner 31300000 Fuse Holder 3 Pole ClassCC Finger Safe With Indicator

Wohner
Original price $31.34 USD - Original price $31.34 USD
Original price
$31.34 USD
$31.34 USD - $31.34 USD
Current price $31.34 USD
Only 2 left!

Product Information Sold By Unit 31300000 Din Rail Mount Fuse Holder Led Ind 3 Pole 30A 110-600V AC / DC Class CC UPC: 4021267313005

Original price $31.34 USD - Original price $31.34 USD
Original price
$31.34 USD
$31.34 USD - $31.34 USD
Current price $31.34 USD

A15QS500-4 Mersen Ferraz Shawmut Semiconductor Fuse Fast Acting 500 A

Ferraz Shawmut
Original price $59.03 USD - Original price $59.03 USD
Original price
$59.03 USD
$59.03 USD - $59.03 USD
Current price $59.03 USD
14 in stock

A15QS500-4 A15QS5004 Mersen Ferraz Shawmut Sold By Unit, New Description Semiconductor Fuse 500 Amps, 150 Volts AC / DC Fast Acting Current Limiti...

View full details
Original price $59.03 USD - Original price $59.03 USD
Original price
$59.03 USD
$59.03 USD - $59.03 USD
Current price $59.03 USD

Mersen Ferraz Shawmut P243G Fuse Block, Semiconductor Sold By Unit

Ferraz Shawmut
Original price $47.35 USD - Original price $47.35 USD
Original price
$47.35 USD
$47.35 USD - $47.35 USD
Current price $47.35 USD
8 in stock

Product Information Sold By Unit Brand Name Ferraz Shawmut Item Name Fuse Block Type Laminated Voltage Rating 1000 VAC Amperage Rating 225 -...

View full details
Original price $47.35 USD - Original price $47.35 USD
Original price
$47.35 USD
$47.35 USD - $47.35 USD
Current price $47.35 USD

TRM1-6/10 TRM1610 Mersen Ferraz Shawmut Tri-Onic Fuse, Time Delay

Ferraz Shawmut
Original price $2.31 USD - Original price $2.31 USD
Original price
$2.31 USD
$2.31 USD - $2.31 USD
Current price $2.31 USD
Only 1 left!

TRM1-6/10 TRM1610 Mersen Ferraz Shawmut (Sold Per Pack Of 10, New) Description 1 6/10 Amps, 250 Volts AC Midget Fuse Tri-Onic Time Delay Interrupt...

View full details
Original price $2.31 USD - Original price $2.31 USD
Original price
$2.31 USD
$2.31 USD - $2.31 USD
Current price $2.31 USD

O6T309 Ifm Electronic Diffuse Reflection Sensor, M8 Connector

Ifm
Original price $130.50 USD - Original price $130.50 USD
Original price
$130.50 USD
$130.50 USD - $130.50 USD
Current price $130.50 USD
Only 1 left!

Product Information Sold By Unit O6T-FPKG/AS/4P O6TFPKGAS4P Diffuse Reflector Sensor Red Light Light-On/Dark-On Mode (Selectable PNO 500 mm IP 65,...

View full details
Original price $130.50 USD - Original price $130.50 USD
Original price
$130.50 USD
$130.50 USD - $130.50 USD
Current price $130.50 USD

Efector IFM OGH580 OGH-FPKG/US/CUBE Diffuse Reflection Sensor

Ifm
Original price $61.21 USD - Original price $61.21 USD
Original price
$61.21 USD
$61.21 USD - $61.21 USD
Current price $61.21 USD
Only 4 left!

Type of Light: Red light (Wavelength: 645 nm) Housing: Rectangular with M18 thread Application: Diffuse reflection sensor with background supp...

View full details
Original price $61.21 USD - Original price $61.21 USD
Original price
$61.21 USD
$61.21 USD - $61.21 USD
Current price $61.21 USD

1616400000 ZSI 2.5 Weidmuller Z-Series, Fuse Terminal

Weidmuller
Original price $6.06 USD - Original price $6.06 USD
Original price
$6.06 USD
$6.06 USD - $6.06 USD
Current price $6.06 USD
Only 1 left!

1616400000 ZSI 2.5 ZSI 25 Weidmuller Z-Series, Fuse Terminal, Rated Cross-Section: 2.5 mm², Tension-Clamp Connection, Dark Beige, Direct Mounting ...

View full details
Original price $6.06 USD - Original price $6.06 USD
Original price
$6.06 USD
$6.06 USD - $6.06 USD
Current price $6.06 USD

GMC-1.500A BUSSGMC Miniature Fuses, 250v 1.5 Amp Time Delay

Bussmann
Original price $1.25 USD - Original price $1.25 USD
Original price
$1.25 USD
$1.25 USD - $1.25 USD
Current price $1.25 USD
12 in stock

GMC-1.500A GMC1500A Bussmann The Bussman GMC Series are a group of low voltage, general‑purpose miniature fuses. These fuses are designed for use i...

View full details
Original price $1.25 USD - Original price $1.25 USD
Original price
$1.25 USD
$1.25 USD - $1.25 USD
Current price $1.25 USD

GSD1/16 Mersen Ferraz Shawmut Fuse, Fast Acting, Electronic

Ferraz Shawmut
Original price $0.75 USD - Original price $0.75 USD
Original price
$0.75 USD
$0.75 USD - $0.75 USD
Current price $0.75 USD
10 in stock

GSD1/16 GSD116 Mersen Ferraz Shawmut Fuse, Fast Acting, Electronic, 250VAC, 1/16A (Sold By Unit New) Specification: Current Ratin: 16A

Original price $0.75 USD - Original price $0.75 USD
Original price
$0.75 USD
$0.75 USD - $0.75 USD
Current price $0.75 USD

GSA30 Mersen Ferraz Shawmut Fuse, Midget, Time Delay, Ceramic

Ferraz Shawmut
Original price $0.75 USD - Original price $0.75 USD
Original price
$0.75 USD
$0.75 USD - $0.75 USD
Current price $0.75 USD
7 in stock

GSA30 Mersen Ferraz Shawmut Fuse, Midget, Time Delay, Ceramic, PC Mount, 125VAC, 30A (Sold By Unit New) Specification: Current Ratin: 30A

Original price $0.75 USD - Original price $0.75 USD
Original price
$0.75 USD
$0.75 USD - $0.75 USD
Current price $0.75 USD

OGH502 Ifm Electronic OGH-FNKG/US100 Diffuse Reflection Sensor

Ifm
Original price $121.39 USD - Original price $121.39 USD
Original price
$121.39 USD
$121.39 USD - $121.39 USD
Current price $121.39 USD
Only 1 left!

OGH502 OGH-FNKG/US100 OGHFNKGUS100 Ifm Electronic Diffuse Reflection Sensor With Background Suppression (New In Bag) Robust Stainless Steel Housin...

View full details
Original price $121.39 USD - Original price $121.39 USD
Original price
$121.39 USD
$121.39 USD - $121.39 USD
Current price $121.39 USD

E20633 FT-11-EPA-M6/F2X1/2M Ifm Electronic Diffuse Reflection Sensor

Ifm
Original price $62.31 USD - Original price $62.31 USD
Original price
$62.31 USD
$62.31 USD - $62.31 USD
Current price $62.31 USD
0 in stock

E20633 FT-11-EPA-M6/F2X1/2M FT11EPAM6F2X12M Ifm Electronic Fibre Optic Diffuse Reflection Sensor (New In Box) For Installation In Places Where Acc...

View full details
Original price $62.31 USD - Original price $62.31 USD
Original price
$62.31 USD
$62.31 USD - $62.31 USD
Current price $62.31 USD

E20749 FT-11-EPA-M6/F2x1,0/2M Ifm Electronic Diffuse Reflection Sensor

Ifm
Original price $88.28 USD - Original price $88.28 USD
Original price
$88.28 USD
$88.28 USD - $88.28 USD
Current price $88.28 USD
7 in stock

E20749 FT-11-EPA-M6/F2x1,0/2M FT11EPAM6F2x102M Ifm Electronic Fibre Optic Diffuse Reflection Sensor (New In Box) Fibre Optic Diffuse Reflection Sen...

View full details
Original price $88.28 USD - Original price $88.28 USD
Original price
$88.28 USD
$88.28 USD - $88.28 USD
Current price $88.28 USD

Mersen Ferraz Shawmut ATMR8 Fuse 8 A, 600V AC, Class CC

Ferraz Shawmut
Original price $4.06 USD - Original price $4.06 USD
Original price
$4.06 USD
$4.06 USD - $4.06 USD
Current price $4.06 USD
Only 4 left!

Product Information Sold By Unit Application: Control Circuits Lighting General Loads Body Material: Glass Class: Class CC Contact Material: Tin-P...

View full details
Original price $4.06 USD - Original price $4.06 USD
Original price
$4.06 USD
$4.06 USD - $4.06 USD
Current price $4.06 USD

Mersen Ferraz Shawmut ATMR8 Fuse Amp-Trap 8 A, 600V AC

Ferraz Shawmut
Original price $43.50 USD - Original price $43.50 USD
Original price
$43.50 USD
$43.50 USD - $43.50 USD
Current price $43.50 USD
Only 4 left!

Product Information Sold Per Pack Of 10 Application: Control Circuits Lighting General Loads Body Material: Glass Class: Class CC Contact Material...

View full details
Original price $43.50 USD - Original price $43.50 USD
Original price
$43.50 USD
$43.50 USD - $43.50 USD
Current price $43.50 USD

O6H202 Ifm Electronic Diffuse Reflection Sensor PNP, Connector M8

Ifm
Original price $87.50 USD - Original price $87.50 USD
Original price
$87.50 USD
$87.50 USD - $87.50 USD
Current price $87.50 USD
Only 1 left!

O6H202O6H-FPKG/AS/3P O6HFPKGAS3P Ifm Electronic Diffuse Reflection Sensor With Background Suppression New In Bag Sealed Particularly Compact Housi...

View full details
Original price $87.50 USD - Original price $87.50 USD
Original price
$87.50 USD
$87.50 USD - $87.50 USD
Current price $87.50 USD

Mersen ATMR30 Fuse 30 A, 600V AC, Fast-Acting, Class CC, Pack Of 10

Ferraz Shawmut
Original price $80.00 USD - Original price $80.00 USD
Original price
$80.00 USD
$80.00 USD - $80.00 USD
Current price $80.00 USD
Only 1 left!

Product Information Sold By Unit Item Name: Fast-Acting Fuse Voltage Rating: 600V AC Amperage Rating: 30 A Interrupt Rating: 200 kA Fuse Class: Cl...

View full details
Original price $80.00 USD - Original price $80.00 USD
Original price
$80.00 USD
$80.00 USD - $80.00 USD
Current price $80.00 USD

Mersen Ferraz Shawmut ATMR5 Fuse, Fast Acting Class CC

Ferraz Shawmut
Original price $80.00 USD - Original price $80.00 USD
Original price
$80.00 USD
$80.00 USD - $80.00 USD
Current price $80.00 USD
Only 2 left!

Description Sold Per Pack Of 10 Application: Control Circuits Lighting General Loads Body Material: Glass Class: Class CC Contact Material: Tin-pl...

View full details
Original price $80.00 USD - Original price $80.00 USD
Original price
$80.00 USD
$80.00 USD - $80.00 USD
Current price $80.00 USD

ATMR1/2 Mersen Fuses Amp-Trap Class CC 1/2 A 600V AC / DC

Ferraz Shawmut
Original price $68.00 USD - Original price $68.00 USD
Original price
$68.00 USD
$68.00 USD - $68.00 USD
Current price $68.00 USD
Only 1 left!

Product Information Application: Control Circuits Lighting General Loads Fast-Acting 200kA I.R AC/100kA I.R DC Body Material: Glass Class: Class C...

View full details
Original price $68.00 USD - Original price $68.00 USD
Original price
$68.00 USD
$68.00 USD - $68.00 USD
Current price $68.00 USD

A70P20-4 Mersen Amp-Trap Fuse Semiconductor 20 Amps 700 Volt

Ferraz Shawmut
Original price $129.75 USD - Original price $129.75 USD
Original price
$129.75 USD
$129.75 USD - $129.75 USD
Current price $129.75 USD
Only 3 left!

Product Information Sold Per Pack Of 10 Semiconductor Protection Fuse Fast Acting 100kA AC/100kA DC 700V AC / 650V DC 20 Amps

Original price $129.75 USD - Original price $129.75 USD
Original price
$129.75 USD
$129.75 USD - $129.75 USD
Current price $129.75 USD

Mersen ATDR1-1/8 Fuse Time Delay 1-1/8A Class CC, Pack Of 10

Ferraz Shawmut
Original price $39.20 USD - Original price $39.20 USD
Original price
$39.20 USD
$39.20 USD - $39.20 USD
Current price $39.20 USD
Only 2 left!

Description Sold Per Pack Of 10 P/n: ATDR118 Sub Brand: Amp-Trap 2000 Type: Time-Delay Voltage Rating: 600V AC Amperage Rating: 1.125 Amp Fuse Cla...

View full details
Original price $39.20 USD - Original price $39.20 USD
Original price
$39.20 USD
$39.20 USD - $39.20 USD
Current price $39.20 USD

AJC 30 31934.000 Wohner Fuse Holder

Wohner
Original price $75.00 USD - Original price $75.00 USD
Original price
$75.00 USD
$75.00 USD - $75.00 USD
Current price $75.00 USD
Only 1 left!

Description: AJC30 (31934000) Fuse Holder 30 Amp 3 Pole 600V Class J Large Clamping Range, Also For Two Identical Conductors (Adjacent) Holder For...

View full details
Original price $75.00 USD - Original price $75.00 USD
Original price
$75.00 USD
$75.00 USD - $75.00 USD
Current price $75.00 USD
FREE SHIPPING

On orders over $1000+

WE’RE HERE TO HELP

Call us! 1-866-939-7717.
Mon-Fri 8am - 4pm EST

CHAT WITH US

We offer chat support.
Mon-Fri 8am - 4pm EST

USA & CAD LOCATIONS

To better serve you!

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare