Littelfuse

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.

Showing 1105 - 1126 of 1126 Items
Filters
expand_less Category
expand_less Ways to Shop
Littelfuse
Littelfuse L50S Series High-Speed Fuses are designed to protect todays equipment and systems, and are manufactured with Littelfuse-developed technology that sets tomorrows standards for accuracy, consistent quality, reliability, and predictable performance. Littelfuse engineers have redefined High-Speed Fuse Technology by using advanced metallurgical, polymer, and materials research, mathematical modeling, and computerized statistical analysis.
MFR: Littelfuse
MFR #: L50S300
UPC: 079458853001
Item #: 101956
Available to Order
$400.33 each
Availability
Location Available Qty
Littelfuse
The Littelfuse IDSR Indicator fuse is the first indicating power fuse ever. Its solid-state design provides state-of-the-art reliability; it will forever change the way you look at modern circuit protection. Money is wasted each time a circuit opens and halts production. Thousands of dollars can be lost with every minute spent testing to discover the cause. The Littelfuse IDSR Indicator fuse offers you a better way. Just a simple glance a the IDSR Indicators window tells which circuit is open. The circuit can be tested and any problem corrected without unnecessary delay. No time wasted finding the faulted circuit. No system damage. And no costly down time.
MFR: Littelfuse
MFR #: IDSR090
UPC: 079458015713
Item #: 1022833
Available to Order
$201.90 each
Availability
Location Available Qty
Littelfuse
CNN_E fuses are rated for applications up to 80 V dc. As fork lift trucks and electrical vehicle system voltages increase, circuit protection needs to be rated higher than the standard CNN products to handle the increased voltage. The CNN_E is considered very fast-acting for quicker reaction time.
MFR: Littelfuse
MFR #: CNN200
UPC: 079458009026
Item #: 199703
Available to Order
$130.68 each
Availability
Location Available Qty
Littelfuse
Littelfuse L50S Series High-Speed Fuses are designed to protect todays equipment and systems, and are manufactured with Littelfuse-developed technology that sets tomorrows standards for accuracy, consistent quality, reliability, and predictable performance. Littelfuse engineers have redefined High-Speed Fuse Technology by using advanced metallurgical, polymer, and materials research, mathematical modeling, and computerized statistical analysis.
MFR: Littelfuse
MFR #: L50S400
UPC: 079458854008
Item #: 195239
Available to Order
$400.33 each
Availability
Location Available Qty
Littelfuse
The Littelfuse IDSR Indicator fuse is the first indicating power fuse ever. Its solid-state design provides state-of-the-art reliability; it will forever change the way you look at modern circuit protection. Money is wasted each time a circuit opens and halts production. Thousands of dollars can be lost with every minute spent testing to discover the cause. The Littelfuse IDSR Indicator fuse offers you a better way. Just a simple glance a the IDSR Indicators window tells which circuit is open. The circuit can be tested and any problem corrected without unnecessary delay. No time wasted finding the faulted circuit. No system damage. And no costly down time.
MFR: Littelfuse
MFR #: IDSR003
UPC: 079458015430
Item #: 623587
Available to Order
$65.20 each
Availability
Location Available Qty
Littelfuse
Littelfuse L70S Series High-Speed Fuses are designed to protect todays equipment and systems, and are manufactured with Littelfuse-developed technology that sets tomorrows standards for accuracy, consistent quality, reliability, and predictable performance. Littelfuse engineers have redefined High-Speed Fuse technology by using advanced metallurgical, polymer, and materials research, mathematical modeling, and computerized statistical analysis.
MFR: Littelfuse
MFR #: L70S015
UPC: 079458101638
Item #: 63948
Available to Order
$121.58 each
Availability
Location Available Qty
Littelfuse
The Littelfuse IDSR Indicator fuse is the first indicating power fuse ever. Its solid-state design provides state-of-the-art reliability; it will forever change the way you look at modern circuit protection. Money is wasted each time a circuit opens and halts production. Thousands of dollars can be lost with every minute spent testing to discover the cause. The Littelfuse IDSR Indicator fuse offers you a better way. Just a simple glance a the IDSR Indicators window tells which circuit is open. The circuit can be tested and any problem corrected without unnecessary delay. No time wasted finding the faulted circuit. No system damage. And no costly down time.
MFR: Littelfuse
MFR #: IDSR010
UPC: 079458015560
Item #: 304676
Available to Order
$65.20 each
Availability
Location Available Qty
Littelfuse
FAST-ACTING AUTOMOTIVE BLADE FUSE 5 A. The ATO Fuse was designed and patented by Littelfuse in 1976 and set the standard for automotive circuit protection. It features industry standard color coding to indicate amperage rating.287 Series replaces 257 Series.
MFR: Littelfuse
MFR #: ATO005
UPC: 079458005455
Item #: 1168914
Available to Order
$1.98 each
Availability
Location Available Qty
Littelfuse
The Littelfuse IDSR Indicator fuse is the first indicating power fuse ever. Its solid-state design provides state-of-the-art reliability; it will forever change the way you look at modern circuit protection. Money is wasted each time a circuit opens and halts production. Thousands of dollars can be lost with every minute spent testing to discover the cause. The Littelfuse IDSR Indicator fuse offers you a better way. Just a simple glance a the IDSR Indicators window tells which circuit is open. The circuit can be tested and any problem corrected without unnecessary delay. No time wasted finding the faulted circuit. No system damage. And no costly down time.
MFR: Littelfuse
MFR #: IDSR17.5
UPC: 079458015591
Item #: 821335
Available to Order
$58.10 each
Availability
Location Available Qty
Littelfuse
Designed to protect todays equipment and systems, Littelfuse semiconductor fuses are manufactured with Littelfuse-developed technology that sets tomorrows standards for accuracy, consistent quality, reliability, and predictable performance. By using advanced metallurgical, polymer, and materials research; mathematical modeling, and computerized statistical analysis; Littelfuse engineers have redefined State-of-the-Art.
MFR: Littelfuse
MFR #: KLC300
UPC: 079458230918
Item #: 102645
Available to Order
$652.20 each
Availability
Location Available Qty
Littelfuse
Littelfuse L50S Series High-Speed Fuses are designed to protect todays equipment and systems, and are manufactured with Littelfuse-developed technology that sets tomorrows standards for accuracy, consistent quality, reliability, and predictable performance. Littelfuse engineers have redefined High-Speed Fuse Technology by using advanced metallurgical, polymer, and materials research, mathematical modeling, and computerized statistical analysis.
MFR: Littelfuse
MFR #: L50S125
UPC: 079458851250
Item #: 596399
Available to Order
$290.13 each
Availability
Location Available Qty
Littelfuse
The Littelfuse IDSR Indicator fuse is the first indicating power fuse ever. Its solid-state design provides state-of-the-art reliability; it will forever change the way you look at modern circuit protection. Money is wasted each time a circuit opens and halts production. Thousands of dollars can be lost with every minute spent testing to discover the cause. The Littelfuse IDSR Indicator fuse offers you a better way. Just a simple glance a the IDSR Indicators window tells which circuit is open. The circuit can be tested and any problem corrected without unnecessary delay. No time wasted finding the faulted circuit. No system damage. And no costly down time.
MFR: Littelfuse
MFR #: IDSR020
UPC: 079458015607
Item #: 883315
Available to Order
$58.10 each
Availability
Location Available Qty
Littelfuse
Littelfuse L70S Series High-Speed Fuses are designed to protect todays equipment and systems, and are manufactured with Littelfuse-developed technology that sets tomorrows standards for accuracy, consistent quality, reliability, and predictable performance. Littelfuse engineers have redefined High-Speed Fuse technology by using advanced metallurgical, polymer, and materials research, mathematical modeling, and computerized statistical analysis.
MFR: Littelfuse
MFR #: L70S150
UPC: 079458101751
Item #: 777238
Available to Order
$451.98 each
Availability
Location Available Qty
Littelfuse
Littelfuse L50S Series High-Speed Fuses are designed to protect todays equipment and systems, and are manufactured with Littelfuse-developed technology that sets tomorrows standards for accuracy, consistent quality, reliability, and predictable performance. Littelfuse engineers have redefined High-Speed Fuse Technology by using advanced metallurgical, polymer, and materials research, mathematical modeling, and computerized statistical analysis.
MFR: Littelfuse
MFR #: L50S450
UPC: 079458854503
Item #: 670640
Available to Order
$616.53 each
Availability
Location Available Qty
Littelfuse
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.
MFR: Littelfuse
MFR #: L15S060
UPC: 079458002379
Item #: 856196
Available to Order
$134.55 each
Availability
Location Available Qty
Littelfuse
Littelfuse L50S Series High-Speed Fuses are designed to protect todays equipment and systems, and are manufactured with Littelfuse-developed technology that sets tomorrows standards for accuracy, consistent quality, reliability, and predictable performance. Littelfuse engineers have redefined High-Speed Fuse Technology by using advanced metallurgical, polymer, and materials research, mathematical modeling, and computerized statistical analysis.
MFR: Littelfuse
MFR #: L50S040
UPC: 079458850406
Item #: 245121
Available to Order
$157.03 each
Availability
Location Available Qty
Littelfuse
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.
MFR: Littelfuse
MFR #: 273.010
UPC: 079458104530
Item #: 511469
Available to Order
$69.30 each
Availability
Location Available Qty
Discontinued
Littelfuse
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.
MFR: Littelfuse
MFR #: LD1400-4
UPC: 079458054163
Item #: 180785
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Littelfuse
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.
MFR: Littelfuse
MFR #: LD5586-3
UPC: 079458014938
Item #: 967248
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Littelfuse
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.
MFR: Littelfuse
MFR #: LD3553-3
UPC: 079458014808
Item #: 967034
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Littelfuse
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.
MFR: Littelfuse
MFR #: LD3552-3
UPC: 079458014778
Item #: 1326998
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Littelfuse
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.
MFR: Littelfuse
MFR #: LD5552-3
UPC: 079458014907
Item #: 620668
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty