Littelfuse

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 16,000 global associates. Littelfuse partners with customers to design and deliver innovative, reliable solutions. Serving more than 100,000 end customers, Littelfuse's products are found in various industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse has been driving innovation and technology and building communities for over 95 years.

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Littelfuse

L70S150 L70S Series Fuse 700V Semiconductor 150A

MFR: Littelfuse

MFR #: L70S150

UPC: 079458101751

Item #: 777238

Available to Order

$502.78 each

Availability

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KLPC series POWR-PRO fuses provide ideal overcurrent protection for circuits from 200 through 6000 amperes. KLPC series POWR-PRO fuses specification-grade construction and performance meet or exceed the most stringent project specifications: 99.9% pure silver links, silver-plated copper end bells, glass-reinforced melamine bodies, O-ring seals between body and end bells, and granular quartz fillers. KLPC series POWR-PRO fuses are the only UL listed Class L fuses that provide a minimum of ten seconds time delay at 500% rated current and are also as current limiting as the fastest Class L fuse on the market. On average, the peak let-through currents of KLPC series fuses are 10% less than any other "time-delay" Class L fuse.

Littelfuse

KLPC1900 KLPC Series Fuse 600V T/D Class L 1900A

MFR: Littelfuse

MFR #: KLPC1900

UPC: 079458001228

Item #: 635150

Available to Order

$7405.38 each

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Space-saving Class T fuses are the most compact fuses available in ratings above 30 amperes less than one-third the size of comparable Class R fuses. When rated in accordance with the NEC, Class T fuses provide fast-acting overload and short circuit protection for non-inductive circuits and equipment. Used in inductive circuits, the ampere rating of Class T fuses must be increased to prevent opening on inrush currents. In such instances, Class T fuses may provide only short circuit protection. For motor and general purpose circuits where space is not critical, we recommend POWR-PRO JTD_ID Indicator series, LLNRK/LLSRK series, or FLSR_ID Indicator series.

Littelfuse

JLLS700 JLLS Series Fuse 600V F/A Class T 700A

MFR: Littelfuse

MFR #: JLLS700

UPC: 079458053630

Item #: 414482

Available to Order

$1410.25 each

Availability

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Available in both Indicating and Non-Indicating versions, the FLNR/FLSR series of fuses set the standard for general purpose fuses. The dual-element design provides advanced short circuit and overload protection. FLSR series fuses provide excellent protection for all types of circuits especially those containing motors.

Littelfuse

FLNR008 FLNR Series Fuse 250V T/D Class Rk5 8A

MFR: Littelfuse

MFR #: FLNR008

UPC: 079458150636

Item #: 871960

Available to Order

$37.00 each

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273S VERY FAST ACTING MICRO FUSE 2A. Developed originally for the U.S. Space Program,MICRO fuse provides reliability in a compact design.The MICRO fuse is available in plugin or radial leadstyles and a complete range of ampere ratings from1/500 to 5A to suit a wide variety of design needs. Features: Military grade available. High breaking capacity. Clear cover option to viewfuse element status. Available from very lowampere of 2mA to 5A Plug-in with short or longleads option.

Littelfuse

273002 273 Series 273S Very Fast Acting Micro Fuse 2A

MFR: Littelfuse

MFR #: 273002

UPC: 079458104714

Item #: 24758

Available to Order

$23.75 each

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The UL Listed Class J JLS Series fuses provide space saving, fast-acting overload and short-circuit protection for vital industrial and power conversion applications. Littelfuses JLS Series fuses offer best in class current limitation that prevents equipment damage from overcurrent faults.

Littelfuse

JLS350 JLLS Series Fuse 600V F/A Class J 350A

MFR: Littelfuse

MFR #: JLS350

UPC: 079458200928

Item #: 778597

Available to Order

$1282.70 each

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3AG SCREW TERMINALS 12 POLE. Screw Terminal Laminated Base Terminal for 3AG/AB Fuses. Rated at 15 Amp. 600 V AC/DC.

Littelfuse

356012 3AG SCREW TERMINALS 3Ag Screw Terminals 12 Pole

MFR: Littelfuse

MFR #: 356012

UPC: 079458125627

Item #: 1065568

Available to Order

$256.28 each

Availability

Location	Available Qty

Littelfuse

JLS150 JLLS Series Fuse 600V F/A Class J 150A

MFR: Littelfuse

MFR #: JLS150

UPC: 079458200867

Item #: 365208

Available to Order

$551.13 each

Availability

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Littelfuse

L50S450 L50S Series Fuse 500V Semiconductor 450A

MFR: Littelfuse

MFR #: L50S450

UPC: 079458854503

Item #: 670640

Available to Order

$679.48 each

Availability

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Littelfuse

Fuse 250V T/D Class Rk1 350A

MFR: Littelfuse

MFR #: LLNRK350

UPC: 079458330922

Item #: 392541

Available to Order

$699.75 each

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Littelfuse

Fuse 600V T/D Class J 15A Indicating

MFR: Littelfuse

MFR #: JTD015ID

UPC: 079458025859

Item #: 730335

Available to Order

$103.58 each

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Littelfuse

1000V AC/DC Quick Acting Fuse

MFR: Littelfuse

MFR #: FLU.44

UPC: 079458054606

Item #: 329882

Available to Order

$105.18 each

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Littelfuse

JTD350ID JTD Series Fuse 600V T/D Class J 350A Indicating

MFR: Littelfuse

MFR #: JTD350ID

UPC: 079458031898

Item #: 213663

Available to Order

$1478.80 each

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Littelfuse

JTD300ID JTD Series Fuse 600V T/D Class J 300A Indicating

MFR: Littelfuse

MFR #: JTD300ID

UPC: 079458031881

Item #: 351848

Available to Order

$1478.80 each

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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 Indicator 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.

Littelfuse

LLSRK02.8ID LLSRK Series Fuse 600V T/D Cls Rk1 2-8/10A Indicator P

MFR: Littelfuse

MFR #: LLSRK02.8ID

UPC: 079458055115

Item #: 778021

Available to Order

$140.23 each

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KLLU series UL Listed, time-delay, Class L are quality fuses in every sense of the word. They were developed to provide a somewhat lower priced alternate to the POWR-PRO KLPC series fuses. KLLU series fuses meet or exceed all UL requirements for Class L fuses. For superior protection and performance, specification-grade POWR-PRO KLPC series fuses are the recommended fuses.

Littelfuse

KLLU2500 KLLU Series Fuse 600V T/D Class L 2500A

MFR: Littelfuse

MFR #: KLLU2500

UPC: 079458017441

Item #: 378276

Available to Order

$6769.60 each

Availability

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Littelfuse

JLS200 JLLS Series Fuse 600V F/A Class J 200A

MFR: Littelfuse

MFR #: JLS200

UPC: 079458200881

Item #: 286299

Available to Order

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FLA fuses are 125 volt, pin-indicating time-delay fuses for protection of control circuit transformers, solenoids, and other circuits with high inrush currents. Metal indicating pin: pops-out; when fuse opens. Pin gives visual indication of open fuse. Use FLA fuses in conjunction with special fuseblocks to operate mechanical signal switches or energize alarm circuits. Fuses rated 12 amperes and above have dual-tube construction.

Littelfuse

FLA.500 FLA Series Fuse 125V T/D Midget .500A Indicating

MFR: Littelfuse

MFR #: FLA.500

UPC: 079458130249

Item #: 973397

Available to Order

$136.45 each

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NLN series fuses provide low cost protection for general-purpose feeder and branch circuits when available short circuit currents are less than 50,000 amperes. They replace all Class H fuses which have only a 10,000 ampere interrupting rating. They are suitable for use in many residential and smaller commercial and industrial applications. NLKP series fuses are Canadian Code fuses specifically designed to meet Canadian Electrical Code Type P fuse requirements for residential use. They have a 10,000 ampere interrupting rating. However, to obtain the added benefits of time-delay, current-limitation, and higher interrupting rating, consider the use of POWR-PRO IDSR Indicator fuses for circuits between 250 and 600 volts. The user gets all the benefits of time-delay RK5 fuses plus the added benefits of a n indicating fuse that tells when it has opened. Complete information on these fuses may be found in the POWR-PRO section of this catalog. For circuits up to 250 volts, see FLNR fuses in this section of the catalog.

Littelfuse

NLN200 NLN Series Fuse 250V O/T Class K5 200A

MFR: Littelfuse

MFR #: NLN200

UPC: 079458360882

Item #: 606978

Available to Order

$202.70 each

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Littelfuse

LRUJ26 LRUR Series Acs 600V Class J Reducer 200 To 60A

MFR: Littelfuse

MFR #: LRUJ26

UPC: 079458015157

Item #: 923017

Available to Order

$606.93 each

Availability

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Littelfuse

FLNR015 FLNR Series Fuse 250V T/D Class Rk5 15A

MFR: Littelfuse

MFR #: FLNR015

UPC: 079458150681

Item #: 421219

Available to Order

$28.15 each

Availability

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Littelfuse

FLNR350ID FLNR Series Fuse 250V T/D Class Rk5 350A Indicating

MFR: Littelfuse

MFR #: FLNR350ID

UPC: 079458023978

Item #: 480320

Available to Order

$517.65 each

Availability

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Littelfuse

FLNR150 FLNR Series Fuse 250V T/D Class Rk5 150A

MFR: Littelfuse

MFR #: FLNR150

UPC: 079458150865

Item #: 92518

Available to Order

$254.25 each

Availability

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The FLQ series 500 V ac time-delay fuses provide excellent supplemental protection of control power transformers, solenoids, and circuits with high inrush currents.

Littelfuse

FLQ.500 FLQ Series Fuse 500V T/D Midget .500A

MFR: Littelfuse

MFR #: FLQ.500

UPC: 079458160246

Item #: 136799

Available to Order

$90.43 each

Availability

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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.

Littelfuse

KLKR001 KLKR Series Fuse 600V F/A Class Cc 1A

MFR: Littelfuse

MFR #: KLKR001

UPC: 079458260311

Item #: 226647

Available to Order

$83.58 each

Availability

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Littelfuse

FLNR025 FLNR Series Fuse 250V T/D Class Rk5 25A

MFR: Littelfuse

MFR #: FLNR025

UPC: 079458150728

Item #: 371326

Available to Order

$28.15 each

Availability

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Littelfuse

LLSRK01.8ID LLSRK Series Fuse 600V T/D Cls Rk1 1-8/10A Indicator P

MFR: Littelfuse

MFR #: LLSRK01.8ID

UPC: 079458055078

Item #: 779586

Available to Order

$150.35 each

Availability

Location	Available Qty

Littelfuse

LLNRK225 LLNRK Series Fuse 250V T/D Class Rk1 225A

MFR: Littelfuse

MFR #: LLNRK225

UPC: 079458330892

Item #: 1004974

Available to Order

$699.75 each

Availability

Location	Available Qty

Littelfuse

FLSR070ID FLSR Series Fuse 600V T/D Class Rk5 70A Indicating

MFR: Littelfuse

MFR #: FLSR070ID

UPC: 079458025460

Item #: 300168

Available to Order

$243.73 each

Availability

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Littelfuse

Fuse 600V F/A Class CC 3A

MFR: Littelfuse

MFR #: KLKR003

UPC: 079458260472

Item #: 43495

Available to Order

$83.58 each

Availability

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Littelfuse

ACS 600V Midget Block 30A 3 Pole

MFR: Littelfuse

MFR #: L60030M-3C

UPC: 079458009606

Item #: 249773

Available to Order

$169.10 each

Availability

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Littelfuse

LLNRK010 LLNRK Series Fuse 250V T/D Class Rk1 10A

MFR: Littelfuse

MFR #: LLNRK010

UPC: 079458330656

Item #: 9385

Available to Order

$51.03 each

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The L15S series is a traditional North American Bolted style high-speed fuse for protection of power semiconductor devices that are rated up to 150 V ac and up to 150 V dc Littelfuse POWR-SPEED products offer optimized circuit protection at the extremely fast speed required to protect power semiconductor devices such as silicon controlled rectifiers (SCRs), diodes, thyristors, triacs, transistors, and similar solid-state devices. These devices are used in power equipment including variable speed drives, power rectifiers, UPS systems, dc power supplies, and in a wide range of electronic equipment. May be used wherever extremely fastacting, current-limiting fuses with no time delay are required.

Littelfuse

L15S060 L15S Series Fuse 150V Semiconductor 60A

MFR: Littelfuse

MFR #: L15S060

UPC: 079458002379

Item #: 856196

Available to Order

$139.98 each

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Littelfuse

KLLU2000 KLLU Series Fuse 600V T/D Class L 2000A

MFR: Littelfuse

MFR #: KLLU2000

UPC: 079458271126

Item #: 378275

Available to Order

$3968.83 each

Availability

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Littelfuse

NLN007 NLN Series Fuse 250V O/T Class K5 7A

MFR: Littelfuse

MFR #: NLN007

UPC: 079458360615

Item #: 1087170

Available to Order

$20.38 each

Availability

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Littelfuse

FLSR175ID FLSR Series Fuse 600V T/D Class Rk5 175A Indicating

MFR: Littelfuse

MFR #: FLSR175ID

UPC: 079458025545

Item #: 164123

Available to Order

$487.60 each

Availability

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Littelfuse

L50S040 L50S Series Fuse 500V Semiconductor 40A

MFR: Littelfuse

MFR #: L50S040

UPC: 079458850406

Item #: 245121

Available to Order

$173.08 each

Availability

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273S VERY FAST ACTING MICRO FUSE .010A. Developed originally for the U.S. Space Program,MICRO fuse provides reliability in a compact design.The MICRO fuse is available in plugin or radial leadstyles and a complete range of ampere ratings from1/500 to 5A to suit a wide variety of design needs. Features: Military grade available. High breaking capacity. Clear cover option to viewfuse element status. Available from very lowampere of 2mA to 5A Plug-in with short or longleads option.

Littelfuse

273.010 273 Series 273S Very Fast Acting Micro Fuse .010A

MFR: Littelfuse

MFR #: 273.010

UPC: 079458104530

Item #: 511469

Available to Order

$76.23 each

Availability

Location	Available Qty

Littelfuse

FLNR040ID FLNR Series Fuse 250V T/D Class Rk5 40A Indicating

MFR: Littelfuse

MFR #: FLNR040ID

UPC: 079458023817

Item #: 776391

Available to Order

$55.83 each

Availability

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Littelfuse

JLLS035.T JLLS Series Fuse 600V F/A Class T 35A

MFR: Littelfuse

MFR #: JLLS035.T

UPC: 079458190748

Item #: 763957

Available to Order

$108.45 each

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Sturdy steel cabinet holds spare fuses. Cabinet can be locked to prevent unauthorized access and is weather stripped to reduce the accumulation of dust, dirt and moisture. Convenient inventory card located inside door. Measures 30 H x 24 D. Keyhole mounting mounting holes 16 on center for easy installation.

Littelfuse

LSFC LSFC Series Acs Powr-Gard Spare Fuse Cabinet

MFR: Littelfuse

MFR #: LSFC

UPC: 079458102130

Item #: 325298

Available to Order

$2913.10 each

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Discontinued

POWER DISTRIBUTION BLOCK 1400 4 POLE. POWR-BLOKS power distribution blocks offer a safe, convenient way of splicing cables, providing a fixed junction tap-off point or splitting primary power into secondary circuits. LX2XXX-DIN series offers integral DIN-Rail mount and an optional hinged safety cover. Applications: Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere power needs to be distributed to more than one load.

Littelfuse

LD1400-4 POWR-BLOCKS Power Distribution Block 1400 4 Pole

MFR: Littelfuse

MFR #: LD1400-4

UPC: 079458054163

Item #: 180785

Available to Order

Availability

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Discontinued

PWR DIST BLK (REPLACED BY LFD55863Z). POWR-BLOKS power distribution blocks offer a safe, convenient way of splicing cables, providing a fixed junction tap-off point or splitting primary power into secondary circuits. LX2XXX-DIN series offers integral DIN-Rail mount and an optional hinged safety cover. Applications: Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere power needs to be distributed to more than one load.

Littelfuse

LD5586-3 POWR-BLOCKS Pwr Dist Blk (Replaced By Lfd55863Z)

MFR: Littelfuse

MFR #: LD5586-3

UPC: 079458014938

Item #: 967248

Available to Order

Availability

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Discontinued

PWR DIST BLK (REPLACED BY LFD35533Z). POWR-BLOKS power distribution blocks offer a safe, convenient way of splicing cables, providing a fixed junction tap-off point or splitting primary power into secondary circuits. LX2XXX-DIN series offers integral DIN-Rail mount and an optional hinged safety cover. Applications: Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere power needs to be distributed to more than one load.

Littelfuse

LD3553-3 POWR-BLOCKS Pwr Dist Blk (Replaced By Lfd35533Z)

MFR: Littelfuse

MFR #: LD3553-3

UPC: 079458014808

Item #: 967034

Available to Order

Availability

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Discontinued

PWR DIST BLK (REPLACED BY LFD35523Z). POWR-BLOKS power distribution blocks offer a safe, convenient way of splicing cables, providing a fixed junction tap-off point or splitting primary power into secondary circuits. LX2XXX-DIN series offers integral DIN-Rail mount and an optional hinged safety cover. Applications: Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere power needs to be distributed to more than one load.

Littelfuse

LD3552-3 POWR-BLOCKS Pwr Dist Blk (Replaced By Lfd35523Z)

MFR: Littelfuse

MFR #: LD3552-3

UPC: 079458014778

Item #: 1326998

Available to Order

Availability

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Discontinued

PWR DIST BLK (REPLACED BY LFD55523Z). POWR-BLOKS power distribution blocks offer a safe, convenient way of splicing cables, providing a fixed junction tap-off point or splitting primary power into secondary circuits. LX2XXX-DIN series offers integral DIN-Rail mount and an optional hinged safety cover. Applications: Typical applications include heating, air conditioning and refrigeration systems, elevator systems, material handling equipment, control panels, motor controls, switchgear, and anywhere power needs to be distributed to more than one load.

Littelfuse

LD5552-3 POWR-BLOCKS Pwr Dist Blk (Replaced By Lfd55523Z)

MFR: Littelfuse

MFR #: LD5552-3

UPC: 079458014907

Item #: 620668

Available to Order

Availability

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