Littelfuse, Inc.
Littelfuse, Inc.

Littelfuse, Inc.

  • 8755 W Higgins Road
  • Chicago, IL 60631
  • (800) 832-3273

Product Data

FUS 600V T/D CLASS RK5 5A INDICATING
Part#: FLSR005ID
FUS 600V T/D CLASS RK5 5A INDICATING
FUS 600V T/D CLASS RK1 60A INDICATOR   P
Part#: LLSRK060ID
FUS 600V T/D CLASS RK1 60A INDICATOR P
FUS 250V F/A MIDGET 10A
Part#: BLF010
FUS 250V F/A MIDGET 10A
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Catalogs

Smart eCat Product Catalog PROTECTION RELAYS & CONTROLS CATALOG

PROTECTION RELAYS & CONTROLS CATALOG

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Videos

Prevent Electrical Shock In Commercial and Industrial Applications
Littelfuse, Inc.

Prevent Electrical Shock In Commercial and Industrial Applications

Shock Block stops the problem before it happens by interrupting circuit faults before shock occurs instead of simply mitigating electrical shock.

Shock Block is the most comprehensive UL 943C listed GFCI on the market. Other workaround product combinations are inadequate when it comes to meeting code requirements or, more importantly, protecting human life.
How to Size a Neutral Grounding Resistor
Littelfuse, Inc.

How to Size a Neutral Grounding Resistor

One of the most critical decision when designing stable and safe electrical systems is system grounding. The key parameter that determines the neutral grounding resistor’s affect on the circuit is the let-through current. This video will focus on how to determine what level of let-through current to specify when designing a resistance-grounded system.

Products

Littelfuse Launches Its Class J Fuse Disconnect Switch to Simplify Operation and Protection

Littelfuse Launches Its Class J Fuse Disconnect Switch to Simplify Operation and Protection

The compact Class J Fuse Disconnect Switch combines a switch and multiple fuses into a single product, offering a simpler way to manually open and close a circuit while safeguarding against overcurrent and short circuits while saving space.

Press Releases

Littelfuse Launches Its Class J Fuse Disconnect Switch

Product combines switch and fuses to simplify operation and protection while saving space

CHICAGO, October 4, 2023 — Littelfuse, Inc., (NASDAQ: LFUS), a diversified, industrial technology manufacturing company empowering a sustainable, connected, and safer world, has launched its Class J Fuse Disconnect Switch.
Littelfuse High-Speed Fuses
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