Fuses | McMaster-Carr

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Current

1/8 amp to 30 amp

1/4 amp to 30 amp

Voltage

Fuse Type

Manufacturer Equivalent Fuse

Overall Length

Fuse Protection Type

Overall Diameter

Fuse UL Class

For Fuse Manufacturer Equivalent

Fuse Current

0 amp to 30 amp

0 amp to 60 amp

0 amp to 100 amp

1/10 amp to 6.3 amp

1/10 amp to 16 amp

1/10 amp to 20 amp

0.1 amp to 30 amp

3/8 amp to 10 amp

1/2 amp to 10 amp

1/2 amp to 30 amp

1 amp to 15 amp

1 amp to 20 amp

1 amp to 30 amp

2 amp to 20 amp

3 amp to 30 amp

20 amp to 60 amp

25 amp to 30 amp

Breakthrough Current @ Voltage

300 amp @ 32V AC

150 amp @ 125V AC

200 amp @ 125V AC

400 amp @ 125V AC

500 amp @ 125V AC

1,000 amp @ 125V AC

2,500 amp @ 125V AC

10,000 amp @ 125V AC

100,000 amp @ 150V AC

35 amp @ 250V AC

100 amp @ 250V AC

750 amp @ 250V AC

1,500 amp @ 250V AC

10,000 amp @ 250V AC

50,000 amp @ 250V AC

200,000 amp @ 250V AC

300,000 amp @ 250V AC

10,000 amp @ 300V AC

Certification

C-UL Recognized Component

UL Recognized Component

Length

With Blown Fuse Indicator

Cartridge Fuse Type

Number of Elements

Fuse Trade Size

Rejection-Style End

RoHS

Compliant with Exemptions

For Number of Fuses

Export Control Classification Number (ECCN)

REACH

Fuse Overall Length

DFARS Specialty Metals

Fuse Blade Style

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1,344 Products

Fuses

Fast-Acting Glass-Tube Fuses

Fast-Acting Glass-Tube Fuses

The clear glass tube makes it easy to see when fuses open

UL Class RK5 Fuses

UL Class RK5 Fuses

Withstand short overloads to stay closed during harmless temporary surges

UL Class CC Time-Delay Midget Fuses for Motors

UL Class CC Time-Delay Midget Fuses for Motors

Withstand the high inrush current caused by a motor starting

Time-Delay Glass-Tube Fuses

Time-Delay Glass-Tube Fuses

The clear glass tube makes it easy to see when fuses open

UL Class CC Time-Delay Midget Fuses for Transformers

UL Class CC Time-Delay Midget Fuses for Transformers

Handle high inrush currents and the initial current cycle unique to transformers

UL Class J Time-Delay Fuses for Tight Spaces

UL Class J Time-Delay Fuses for Tight Spaces

Withstand short overloads to stay closed during harmless temporary surges

Time-Delay Ceramic-Tube Fuses

Time-Delay Ceramic-Tube Fuses

Withstand temperature swings and high ambient temperatures better than glass-tube fuses

Automotive Fuses

Automotive Fuses

For low-voltage automotive and other electronic applications

Fast-Acting Ceramic-Tube Fuses

Fast-Acting Ceramic-Tube Fuses

Withstand temperature swings and high ambient temperatures better than glass-tube fuses

Time-Delay Midget Fuses

Time-Delay Midget Fuses

Protect equipment—these are not intended for power distribution circuits

UL Class CC Fast-Acting Midget Fuses

UL Class CC Fast-Acting Midget Fuses

Open circuits quickly when surges are detected

UL Class K5 Fuses

UL Class K5 Fuses

Best for circuits with no temporary overload current, such as in lighting and heating

Fast-Acting Midget Fuses

Fast-Acting Midget Fuses

Protect equipment—these are not intended for power distribution circuits

UL Class T Fuses for Extra-Tight Spaces

UL Class T Fuses for Extra-Tight Spaces

Smaller than Class J fuses for extra-tight spaces such as meters and variable-speed drives

UL Class RK1 Time-Delay Fuses

UL Class RK1 Time-Delay Fuses

Withstand short overloads to stay closed during harmless temporary surges

UL Class J Fast-Acting Fuses for Tight Spaces

UL Class J Fast-Acting Fuses for Tight Spaces

Open circuits quickly when surges are detected

Fuses for Sensitive Electronics

Fuses for Sensitive Electronics

Quicker than standard fast-acting fuses, these are best for sensitive electronics

European Fuses

CE marked for use with equipment made in Europe

Automotive Fuse Assortments

Automotive Fuse Assortments

Keep a variety of blade-style automotive fuses on hand

UL Class G Time-Delay Midget Fuses

UL Class G Time-Delay Midget Fuses

Withstand short overloads to stay closed during harmless temporary surges

High-Current Automotive Fuses

High-Current Automotive Fuses

Handle higher current than standard automotive fuses to protect battery and alternator circuits

UL Class RK1 Fast-Acting Fuses

UL Class RK1 Fast-Acting Fuses

Open circuits quickly when surges are detected

Fuses for Multimeters

Fuses for Multimeters

Compatible with most multimeters, including Fluke

Automotive and Glass-Tube Fuse Assortments

Automotive and Glass-Tube Fuse Assortments

Keep a variety of blade-style automotive fuses and fast-acting glass-tube fuses on hand

Fast-Acting Lift Truck Fuses

Fast-Acting Lift Truck Fuses

Open circuits quickly when surges are detected in lift trucks

Thermal Fuses

Open circuits to cut power and keep equipment from overheating

Glass-Tube and Ceramic-Tube Fuse Assortments

Glass-Tube and Ceramic-Tube Fuse Assortments

Maintain a supply of fast-acting and time-delay glass-tube and ceramic-tube fuses

UL Class L High-Current Fuses

UL Class L High-Current Fuses

Time-delay fuses for high-current power applications

UL Class H Replaceable-Element Fuses

UL Class H Replaceable-Element Fuses

Replace the current-carrying element rather than the entire fuse after the fuse breaks

Touch-Safe Fuses

Touch-Safe Fuses

Enclosed with recessed plug-in blades to prevent accidental contact with electrical circuits

UL Class G Fast-Acting Midget Fuses

UL Class G Fast-Acting Midget Fuses

Open circuits quickly when surges are detected

European Milk Bottle Fuses

European Milk Bottle Fuses

For use with equipment made in Europe; also known as diazed or Type D fuses

Fast-Acting Inline Fuses

Fast-Acting Inline Fuses

Also known as LGR fuses, these open circuits quickly when surges are detected

1,000V DC Fuses

1,000V DC Fuses

Developed for the solar industry, these meet the needs of high-voltage DC applications

Time-Delay Plug Base Fuses

Time-Delay Plug Base Fuses

Fit into panel sockets and withstand short overloads to stay closed during harmless surges

Time-Delay Inline Fuses

Time-Delay Inline Fuses

Handle high inrush loads from ballast transformers in fluorescent lighting systems

Time-Delay Lift Truck Fuses

Time-Delay Lift Truck Fuses

Withstand short overloads to stay closed during harmless temporary surges in lift trucks

Long-Time-Delay Plug Base Fuses

Long-Time-Delay Plug Base Fuses

Fit into panel sockets and have a longer time delay than standard time-delay fuses

Other Products

Fuse Holders

Contain, protect, and mount fuses

Fuse Blocks

Send power to one or more circuits and house a fuse for each of them

Fuse Block Reducers

Fuse Block Reducers

Adapt fuse blocks designed for large, high-amp fuses to hold small, low-amp fuses

Fuse Pullers

Safely remove fuses from blocks and holders

Fuse Elements

After a fuse breaks, replace the current-carrying element rather than the entire fuse

Lockouts

Ensure that machines stay turned off to prevent accidents during maintenance work

Fuse Clamps

Avoid excessive heat and blown fuses by securing fuses into fuse blocks

Fuse Block Safety Covers

Fuse Block Safety Covers

Prevent accidental shocks when handling fuse blocks and fuses

Hot Stick Heads

Hot Stick Heads

Swap out the head on your hot stick to operate switches, pull cotter pins, and more

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)