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As the #1 circuit protection company in the world Littelfuse offers the largest selection of fuses available, including surface mount, axial, glass or ceramic, thin-film or Nano2® style, fast-acting or SloBlo®, MINI® and ATO® fuses.

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215 & 218 Series: 5x20mm Time-Llag ceramic body cartridge form

216 & 217 Series: 5x20mm Fast-Acting ceramic body cartridge form

224 & 225 Series: 2AG Fast-Acting available in cartridge form or with axial leads

229 & 230 Series: 2AG Slo-Blo® fuses are available in cartridge form or with axial leads

235 Series: 5x20mm Medium-Acting glass body fuse

239 Series: 5x20mm Time-Lag glass body cartridge fuse

312 Series: 3AG Fast-Acting fuse

313 & 315 Series: 3AG Slo-Blo® fuse

314 & 324 Series: 3AB Fast-Acting fuse with ceramic body

318 Series: 3AG Fast-Acting fuse

322 Series: 3AB Very Fast-Acting fuse for protection of Silicon Controlled Rectifiers and similar solid-state devices

325 & 326 Series: 3AB Slo-Blo® fuse with ceramic body construction permits higher interrupting ratings and voltage ratings

BLF Series: Laminated tube suitable for control circuit and instrument protection in dry locations

BLN Series: Fiber tube, 250 volt BLN fuses provide low-cost protection for military applications and control circuits

BLS Series: 1 3/8" long with low-cost protection to street lighting, metering, control and electronic circuits

FLA Series: 125 volt, pin-indicating time-delay fuses for protection of control circuit transformers, solenoids and other circuits with high in-rush currents

FLM Series: 250 time-delay fuses that protection control circuit transformers, solenoids, and other circuits with high inrush currents

FLQ Series: 500 volt time-delay fuses provide excellent supplemental protection of control power transformers, solenoids, and circuits with high inrush currents

KLK Series: Fast-acting, high-interrupting capacity, current-limiting type fuse

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CCMR Series: Dual element, time delay fuses recommend for space-saving protection of motor circuits

FLNR & FLSR Series - Class RK5: Superior UL Class RK5 dual-element time-delay fuses - available with visual blown glass indication

IDSR Series: The first indicating power fuse ever with a solid-state design that provides state-of-the-art reliability

JLLN & JLLS Series: Space saving POWR-GARD Class T fuses are the most compact fuses available in ratings above 30 amperes

JLS Series: Space-saving, fast-acting overload and short-circuit protection for non-inductive loads

JTD Series: Class J package designed specifically for circuits where space is at a premium - available with visual blown glass indication

KLDR Series: Time-delay fuses specifically designed for the protection of control transformers, solenoids and similar inductive components

KLKR Series: Fast-acting fuses intended for general-purpose branch circuit protection

KLLU Series: UL Listed, time-delay, Class L are quality fuses in every sense of the word

KLNR & KLSR Series: RK1 fast-acting fuses with a single-element, silver link design

KLPC Series: Specification-grade construction and performance meet or exceed the most stringent project specifications

LLNRK & LLSRK Series: Superior overload and short circuit protection for service entrance, main, feeder and general-purpose - available with visual blown glass indication

NLN & NLS Series: Low cost protection for general-purpose feeder and branch circuits when available short circuit currents are less than 50,000 amperes

SLC Series: The compact SLC series Class G fuses provide additional time-delay over competitive products which increases system reliability

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KLC Series: Used wherever extremely fast-acting, current-limiting fuses with no time delay are required

L15S, L25S, L50S, L60S & L70S Series: Sets tomorrow's standards for accuracy, consistent quality, reliability, and predictable performance

L17T Series:
Provides reliable protection of sensitive DC power distribution systems

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Littelfuse products are vital components in virtually every market that uses electrical energy, from consumer electronics to automobiles, commercial vehicles and industrial equipment. Their history of innovation, proven technical expertise and the industry’s broadest and deepest portfolio of circuit protection products enable us to provide objective, comprehensive solutions for each customer’s unique needs.

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For more information or to place an order, please
give us a call at (800) 876-4444 or (203) 426-7700.

Online Ordering for All Littelfuse Products is Available - Shop Now!

Walker Industrial is America's Preferred Automation Solutions Provider