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LittelfuseĀ® POWR-GARDĀ® L70S600 Very Fast Acting High Speed Semiconductor Fuse, 600 A, 700 V AC/650 V DC, 200/20 kA Interrupt, Round Body

Semiconductor Fuses
$54.90

LittelfuseĀ® L70S series high speed fuses are designed to protect today's equipment and systems and are manufactured with LittelfuseĀ® developed technology that sets tomorrows standards for accuracy, consistent quality, reliability and predictable performance. LittelfuseĀ® engineers have redefined high speed fuse technology by using advanced metallurgical, polymer and materials research, mathematical modeling and computerized statistical analysis.

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LittelfuseĀ® POWR-GARDĀ® LFJ600303C Non-Indicating Fuse Block, 600 V AC, 30 A, Class: J, 3 Poles

Power Fuse Blocks
$60.60

LittelfuseĀ® POWR-GARDĀ® LFJ600303C Non-Indicating Fuse Block, 600 VAC, 30 A, Class: J, 3 Poles

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LittelfuseĀ® POWR-GARDĀ® LFJ60200-3C Fuse Block, 600 V AC, 200 A, Class: J, 6 AWG to 250 kcmil Wire, 3 Poles

Power Fuse Blocks
$286.70

The LittelfuseĀ® 600 VAC class J blocks offer generous space savings and enhanced value Over previous generations, such as indication, snap-to-release DIN rail mounting and universal mounting holes.

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LittelfuseĀ® POWR-GARDĀ® LFR25030-1C Fuse Block, 250 V AC, 30 A, Class: R, 14 to 6 AWG Wire, 1 Poles

Power Fuse Blocks
$9.68

The new LittelfuseĀ® class H and R blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and class R fuse blocks are dimensionally the same, but class R blocks incorporate A rejection feature, which only allows class R fuses to be inserted.

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LittelfuseĀ® POWR-GARDĀ® LFR25030-1C Fuse Block, 250 V AC, 30 A, Class: R, 14 to 6 AWG Wire, 1 Poles

Power Fuse Blocks
$11.20

The new LittelfuseĀ® class H and R blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and class R fuse blocks are dimensionally the same, but class R blocks incorporate A rejection feature, which only allows class R fuses to be inserted.

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LittelfuseĀ® POWR-GARDĀ® LFR25060-1CID Indicating Fuse Block, 250 V AC, 60 A, Class: R, 250 kcmil Wire, 1 Poles

Power Fuse Blocks
$13.10

The new LittelfuseĀ® class H and R blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and class R fuse blocks are dimensionally the same, but class R blocks incorporate A rejection feature, which only allows class R fuses to be inserted.

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LittelfuseĀ® POWR-GARDĀ® LFR25100-1CID Indicating Fuse Block, 250 V AC, 100 A, Class: R, 6 to 2/0 AWG Wire, 1 Poles

Power Fuse Blocks
$30.20

The new LittelfuseĀ® class H and R blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and class R fuse blocks are dimensionally the same, but class R blocks incorporate A rejection feature, which only allows class R fuses to be inserted.

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LittelfuseĀ® POWR-GARDĀ® LFR254001C Fuse Block, 250 V AC, 400 A, Class: R, 1/0 AWG to 350 kcmil Wire, 1 Poles

Power Fuse Blocks
$241.10

The new LittelfuseĀ® class H and R blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and class R fuse blocks are dimensionally the same, but class R blocks incorporate A rejection feature, which only allows class R fuses to be inserted.

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LittelfuseĀ® POWR-GARDĀ® LFR60030-1CID Indicating Fuse Block, 600 V AC, 30 A, Class: R, 14 to 6 AWG Wire, 1 Pole

Power Fuse Blocks
$15.00

The LittelfuseĀ® Class H/K5 and R blocks offer many benefits such as indication, snap-to-release DIN rail mounting and universal mounting holes. Class H and Class R fuse blocks are dimensionally the same, but Class R blocks incorporate a rejection feature, which only allows Class R fuses to be inserted.

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LittelfuseĀ® POWR-GARDĀ® LFR60060-1CID Indicating Fuse Block, 600 V AC, 60 A, Class: R, 250 kcmil Wire, 1 Poles

Power Fuse Blocks
$18.80

The new LittelfuseĀ® class H and R blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and class R fuse blocks are dimensionally the same, but class R blocks incorporate A rejection feature, which only allows class R fuses to be inserted.

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LittelfuseĀ® POWR-GARDĀ® LFR60100-1CID Indicating Fuse Block, 600 V AC, 100 A, Class: R, 6 to 2/0 AWG Wire, 1 Poles

Power Fuse Blocks
$34.00

The new LittelfuseĀ® class H and R blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and class R fuse blocks are dimensionally the same, but class R blocks incorporate A rejection feature, which only allows class R fuses to be inserted.

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LittelfuseĀ® POWR-GARDĀ® LFR60200-1C Fuse Block, 600 V AC, 200 A, Class: R, 6 AWG to 250 kcmil Wire, 1 Poles

Power Fuse Blocks
$117.60

The new LittelfuseĀ® class H and R blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and class R fuse blocks are dimensionally the same, but class R blocks incorporate A rejection feature, which only allows class R fuses to be inserted.

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LittelfuseĀ® POWR-GARDĀ® LFR604001C Non-Indicating Fuse Block, 600 V AC, 400 A, Class: R, 1/0 AWG to 350 kcmil Al/Cu Wire, 1 Poles

Power Fuse Blocks
$197.40

The new LittelfuseĀ® class H and R blocks offer many advantages over previous generations that are noted in the features and benefits section. Class H and class R fuse blocks are dimensionally the same, but class R blocks incorporate A rejection feature, which only allows class R fuses to be inserted.

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LittelfuseĀ® POWR-GARDĀ® LFT602003CS Fuse Block, 600 V AC, 200 A, Class: T, 6 AWG to 250 kcmil Wire, 3 Poles

Power Fuse Blocks
$216.40

The new LittelfuseĀ® class T fuse blocks offer many advantages over previous generations that are noted in the features and benefits section. Of particular value is the space savings these new blocks provide.

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LittelfuseĀ® POWR-GARDĀ® LGR002 LGR Fast Acting In-Line Fuse, 2 A, 300 V AC, 10 kA Interrupt

In-Line Fuses
$3.60

For over 85 years LittelfuseĀ® has been providing fuses to the electrical market. You can continue to count on our manufacturing and supply chain processes to deliver high quality fuses when you need them. At LittelfuseĀ® we leverage our global reach to stay on top of the latest applications and standards. Whether your circuit protection needs are focused on OEM, MRO or construction, we are committed to being your circuit protection partner and appreciate your business.

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LittelfuseĀ® POWR-GARDĀ® LLNRK002 Current Limiting Time Delay Fuse, 2 A, 250 V AC/125 V DC, 200/20 kA Interrupt, RK1 Class, Cartridge Body

Class RK1 Fuses
$11.20

LittelfuseĀ® LLNRK and LLSRK series POWR-PROĀ® fuses provide superior overload and short circuit protection for service entrance, main, feeder and general purpose branch circuits upto 600 A. LLNRK/LLSRK series fuses can be installed in existing Class H fuse blocks to upgrade systems containing lower interrupting rating Class H one-time or renewable fuses.

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LittelfuseĀ® POWR-GARDĀ® LLNRK010 Current Limiting Time Delay Fuse, 10 A, 250 V AC/125 V DC, 200/20 kA Interrupt, RK1 Class, Cartridge Body

Class RK1 Fuses
$11.20

LittelfuseĀ® LLNRK and LLSRK series POWR-PROĀ® fuses provide superior overload and short circuit protection for service entrance, main, feeder and general purpose branch circuits upto 600 A. LLNRK/LLSRK series fuses can be installed in existing Class H fuse blocks to upgrade systems containing lower interrupting rating Class H one-time or renewable fuses.

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LittelfuseĀ® POWR-GARDĀ® LLNRK025 Current Limiting Time Delay Fuse, 25 A, 250 V AC/125 V DC, 200/20 kA Interrupt, RK1 Class, Cartridge Body

Class RK1 Fuses
$11.20

LittelfuseĀ® LLNRK and LLSRK series POWR-PROĀ® fuses provide superior overload and short circuit protection for service entrance, main, feeder and general purpose branch circuits upto 600 A. LLNRK/LLSRK series fuses can be installed in existing Class H fuse blocks to upgrade systems containing lower interrupting rating Class H one-time or renewable fuses.

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LittelfuseĀ® POWR-GARDĀ® LLNRK125 Current Limiting Time Delay Fuse, 125 A, 250 V AC/125 V DC, 200/20 kA Interrupt, RK1 Class, Cartridge Body

Class RK1 Fuses
$11.20

LittelfuseĀ® LLNRK and LLSRK series POWR-PROĀ® fuses provide superior overload and short circuit protection for service entrance, main, feeder and general purpose branch circuits upto 600 A. LLNRK/LLSRK series fuses can be installed in existing Class H fuse blocks to upgrade systems containing lower interrupting rating Class H one-time or renewable fuses.

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LittelfuseĀ® POWR-GARDĀ® LLSRK002 Current Limiting Time Delay Fuse, 2 A, 600 V AC/300 V DC, 200/20 kA Interrupt, RK1 Class, Cartridge Body

Class RK1 Fuses
$33.05

LittelfuseĀ® LLNRK and LLSRK series POWR-PROĀ® fuses provide superior overload and short circuit protection for service entrance, main, feeder and general purpose branch circuits upto 600 A. LLNRK/LLSRK series fuses can be installed in existing Class H fuse blocks to upgrade systems containing lower interrupting rating Class H one-time or renewable fuses.

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LittelfuseĀ® POWR-GARDĀ® LLSRK005ID Current Limiting Time Delay Fuse, 5 A, 600 V AC/300 V DC, 200/20 kA Interrupt, RK1 Class, Cartridge Body

Class RK1 Fuses
$22.60

The all new LLSRK_ID series fuse is the most advanced Class RK1 fuse available today providing unparalleled performance and protection to modern circuits. The patented Indicatorā„¢ technology provides instant identification of a blown fuse greatly enhancing system up time, while the precision formed short circuit elements virtually eliminate damage to components from unexpected electrical faults. In addition, the all new solid state overload section has no moving parts, stopping unnecessary fatigue failures commonly found in other spring loaded fuses.

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LittelfuseĀ® POWR-GARDĀ® LLSRK008ID Current Limiting Time Delay Fuse, 8 A, 600 V AC/300 V DC, 200/20 kA Interrupt, RK1 Class, Cartridge Body

Class RK1 Fuses
$24.50

The all new LLSRK_ID series fuse is the most advanced Class RK1 fuse available today providing unparalleled performance and protection to modern circuits. The patented Indicatorā„¢ technology provides instant identification of a blown fuse greatly enhancing system up time, while the precision formed short circuit elements virtually eliminate damage to components from unexpected electrical faults. In addition, the all new solid state overload section has no moving parts, stopping unnecessary fatigue failures commonly found in other spring loaded fuses.

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LittelfuseĀ® POWR-GARDĀ® LLSRK012 Current Limiting Time Delay Fuse, 12 A, 600 V AC/300 V DC, 200/20 kA Interrupt, RK1 Class, Cartridge Body

Class RK1 Fuses
$25.45

LittelfuseĀ® LLNRK and LLSRK series POWR-PROĀ® fuses provide superior overload and short circuit protection for service entrance, main, feeder and general purpose branch circuits upto 600 A. LLNRK/LLSRK series fuses can be installed in existing Class H fuse blocks to upgrade systems containing lower interrupting rating Class H one-time or renewable fuses.

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LittelfuseĀ® POWR-GARDĀ® LLSRK025 Current Limiting Time Delay Fuse, 25 A, 600 V AC/300 V DC, 200/20 kA Interrupt, RK1 Class, Cartridge Body

Class RK1 Fuses
$20.70

LittelfuseĀ® LLNRK and LLSRK series POWR-PROĀ® fuses provide superior overload and short circuit protection for service entrance, main, feeder and general purpose branch circuits upto 600 A. LLNRK/LLSRK series fuses can be installed in existing Class H fuse blocks to upgrade systems containing lower interrupting rating Class H one-time or renewable fuses.

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Edison offers a complete line of Class CC fuses to meet your circuit and equipment protection needs. These branch circuit rated compact fuses rated 600v, and delivering 200,000a IR Vac Sym provide excellent protection in the smallest package of any UL class of fuses. Choose from our EDCC time-delay fuses for your small horsepower motor circuits, our HCLR fast-acting for your non-inductive lighting and resistance heating loads or our HCTR time-delay fuses for your small control transformer protection.

Edison offers a complete line of Class CC fuses to meet your circuit and equipment protection needs. These branch circuit rated compact fuses rated 600v, and delivering 200,000a IR Vac Sym provide excellent protection in the smallest package of any UL class of fuses. Choose from our EDCC time-delay fuses for your small horsepower motor circuits, our HCLR fast-acting for your non-inductive lighting and resistance heating loads or our HCTR time-delay fuses for your small control transformer protection.

Edison offers a complete line of Class CC fuses to meet your circuit and equipment protection needs. These branch circuit rated compact fuses rated 600v, and delivering 200,000a IR Vac Sym provide excellent protection in the smallest package of any UL class of fuses. Choose from our EDCC time-delay fuses for your small horsepower motor circuits, our HCLR fast-acting for your non-inductive lighting and resistance heating loads or our HCTR time-delay fuses for your small control transformer protection.

Edison offers a complete line of Class CC fuses to meet your circuit and equipment protection needs. These branch circuit rated compact fuses rated 600v, and delivering 200,000a IR Vac Sym provide excellent protection in the smallest package of any UL class of fuses. Choose from our EDCC time-delay fuses for your small horsepower motor circuits, our HCLR fast-acting for your non-inductive lighting and resistance heating loads or our HCTR time-delay fuses for your small control transformer protection.

KLKR series Class CC fuses are fast acting fuses intended for general purpose branch circuit protection. Their compact size, fast acting overload response and their highly current limiting design make them ideal for use in OEM equipment and control panels because solid state devices such as SCRs and other electronic equipment generally require fast acting protection.

LittelfuseĀ® L50S series high speed fuses are designed to protect today's equipment and systems and are manufactured with LittelfuseĀ® developed technology that sets tomorrows standards for accuracy, consistent quality, reliability and predictable performance. LittelfuseĀ® engineers have redefined high speed fuse technology by using advanced metallurgical, polymer and materials research, mathematical modeling and computerized statistical analysis.

If you need any additional information, prices, availability, etc. please contact us at 1-800-290-9908 or e-mail us at

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