Tube Fuses | McMaster-Carr

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Fuse Type

Current

1/8 amp to 30 amp

1/4 amp to 30 amp

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Manufacturer Equivalent Fuse

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Fuse UL Class

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

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

For Fuse Manufacturer Equivalent

Fuse Current

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 30 amp

25 amp to 30 amp

31 amp to 60 amp

35 amp to 60 amp

61 amp to 100 amp

101 amp to 200 amp

Blown Fuse Indicator

Cartridge Fuse Type

Certification

C-UL Recognized Component

UL Recognized Component

Fuse Trade Size

Number of Elements

Rejection-Style End

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

For Number of Fuses

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Fuse Overall Diameter

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Fuses

UL Class CC Time-Delay Midget Fuses for Motors

These fuses can withstand the high inrush current caused by a motor starting.

UL Class CC Time-Delay
Midget Fuses for Transformers

Designed to handle high inrush currents and the initial current cycle unique to transformers, these fuses provide comparable performance with a smaller footprint than standard size fuses.

UL Class CC Fast-Acting Midget Fuses

These fuses open circuits quickly when surges are detected.

UL Class RK5 Fuses

Also known as dual-element fuses, these time-delay fuses withstand current overload for a short time so they won't open when exposed to harmless temporary surges, such as when starting a motor.

UL Class J Time-Delay Fuses for Tight Spaces

Also known as dual-element fuses, these fuses withstand current overload for a short time so they won't open when exposed to harmless temporary surges, such as when starting a motor.

UL Class J Fast-Acting Fuses for Tight Spaces

These fuses open circuits quickly when surges are detected.

UL Class RK1 Time-Delay Fuses

Also known as dual-element fuses, these fuses withstand current overload for a short time so they won't open when exposed to harmless temporary surges, such as when starting a motor.

UL Class RK1 Fast-Acting Fuses

These fuses open circuits quickly when surges are detected.

UL Class K5 Fuses

Use these fast-acting fuses in applications where temporary overload current is not present, such as in lighting and heating.

UL Class T Fuses for Extra-Tight Spaces

Smaller than UL Class J fuses, these fast-acting fuses can be used in extra-tight spaces such as meters, uninterruptible power supplies, and variable-speed drives.

UL Class G Time-Delay Midget Fuses

Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges, such as when starting a motor.

UL Class G Fast-Acting Midget Fuses

These fuses open circuits quickly when surges are detected.

UL Class H Replaceable-Element Fuses

Replace the current-carrying element rather than the entire fuse after the fuse breaks. These fuses are fast-acting.

UL Class L High-Current Fuses

These time-delay fuses are suitable for high-current power applications.

Fast-Acting Glass-Tube Fuses

These fuses open circuits quickly when surges are detected.

Time-Delay Glass-Tube Fuses

Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges, such as when starting a motor.

Time-Delay Ceramic-Tube Fuses

Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges, such as when starting a motor.

Fast-Acting Ceramic-Tube Fuses

These fuses open circuits quickly when surges are detected.

Time-Delay Midget Fuses

Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges, such as when starting a motor.

Fast-Acting Midget Fuses

These fuses open circuits quickly when surges are detected.

Fuses for Sensitive Electronics

With a quicker response than standard fast-acting fuses, these fuses provide the best protection for sensitive electronics.

Fuses for Multimeters

Compatible with most multimeters, including Fluke.

1,000V DC Fuses

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

European Fuses

European Fuses

Use these fuses with equipment made in Europe.

European Milk Bottle Fuses

Also known as diazed or Type D fuses.

Inline Fuses

Fast-Acting Inline Fuses

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

Time-Delay Inline Fuses

Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges.

Fuse Assortments

Automotive and Glass-Tube Fuse Assortments

Automotive and Glass-Tube Fuse Assortments

Includes a variety of blade-style automotive fuses and fast-acting glass-tube fuses.

Glass-Tube and Ceramic-Tube Fuse Assortments

Glass-Tube and Ceramic-Tube Fuse Assortments

Maintain a supply of fast-acting and time-delay fuses.

Fuse Blocks and Holders

Inline Fuse Holders for Glass-Tube
and Ceramic-Tube Fuses

Add fuse protection to a single wire.

Inline Fuse Holders

Add an inline fuse to an existing circuit in lighting systems.

Inline Fuse Holders for Midget Fuses

Designed for use with midget fuses, these fuse holders are compact to fit tight spaces.

Fuse Blocks for UL Class Fuses

Fuse Blocks for UL Class Fuses

Fuse Blocks for Glass-Tube
and Ceramic-Tube Fuses

Fuse Blocks for Glass-Tube and Ceramic-Tube Fuses

These fuse blocks fit ¼" glass- and ceramic-tube fuses.

Fuse Blocks for Midget Fuses

Fuse Blocks for Midget Fuses

Designed for use with non-UL Class midget fuses, these are more compact than fuse blocks for standard sized fuses.

DIN-Rail Mount Fuse Blocks
for UL Class CC Midget Fuses

DIN-Rail Mount Fuse Blocks for UL Class CC Midget Fuses

DIN-Rail Mount Fuse Blocks for UL Class J Fuses

DIN-Rail Mount Fuse Blocks for UL Class J Fuses

DIN-Rail Mount Fuse Blocks for Midget Fuses

DIN-Rail Mount Fuse Blocks for Midget Fuses

Sized to fit non-UL Class Midget Fuses, these fuse blocks are suitable for switchboard panels, small motors, and transformers.

DIN-Rail Mount Fuse Blocks for
1,000V DC Fast-Acting Fuses

DIN-Rail Mount Fuse Blocks for 1,000V DC Fast-Acting Fuses

Designed for the solar industry, these fuse blocks can handle the requirements of high-voltage DC applications.

Panel-Mount Fuse Holders for
Glass-Tube and Ceramic-Tube Fuses

Panel-Mount Fuse Holders
for UL Class Midget Fuses

Designed for use with UL Class CC Midget fuses, these fuse holders are compact to fit tight spaces.

Panel-Mount Fuse Holders for Midget Fuses

Sized to fit non-UL Class midget fuses, these compact fuse holders fit tight spaces.

DIN-Rail/Surface-Mount Fuse Blocks

DIN-Rail/Surface-Mount Fuse Blocks

Fuse blocks have a universal hole pattern, so they can be mounted on either DIN-rail or directly onto surfaces.

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