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Product Data

FUS 5.5KV MV R-RATED 3R
Part#: 1003R1C5.5
FUS 5.5KV MV R-RATED 3R
FUS 3.8KV MV R-RATED 450A 24R
Part#: 45024R2C3.8
FUS 3.8KV MV R-RATED 450A 24R
350 3PH Volt.Mon./190-240V/adj.RD/2x15A
Part#: 350-200-2-8
350 3PH Volt.Mon./190-240V/adj.RD/2x15A
80083-FUSE,MED VOLT
Part#: A720R2R
80083-FUSE,MED VOLT
80084-FUSE,MED VOLT
Part#: A720R3R
80084-FUSE,MED VOLT
80091-FUSE,MED VOLT
Part#: A720R12R
80091-FUSE,MED VOLT
16-Oz Type KC™ Aerosol (net wt 14 oz)
Part#: KC-16
16-Oz Type KC™ Aerosol (net wt 14 oz)
Smart eCat Product Catalogs
Total of 53,024 product(s) from 8 Manufacturers. Click the Smart eCat icon to view all products and access Spec Sheets and other product information.

Catalogs

Smart eCat Product Catalog PROTECTION RELAYS & CONTROLS CATALOG

PROTECTION RELAYS & CONTROLS CATALOG

Flip pages, play videos right from the page, pull part number info into bid software or create lists, search catalogs by keyword or part number and more.
N2LED: The New Standard for Reliable Emergency Egress Lighting
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Videos

Littelfuse Food and Beverage Capabilities
Littelfuse, Inc.

Littelfuse Food and Beverage Capabilities

Littelfuse products deliver protection, safe control and distribution of electrical power to optimize your food and beverage processing operations. From dairies to wineries and meat processing to bakeries, Littelfuse products can help protect your equipment and people.
Littelfuse - How Do Arc-Flash Relays Work?
Littelfuse, Inc.

Littelfuse - How Do Arc-Flash Relays Work?

There are many reasons an arc flash can occur and Littelfuse Arc-Flash Relays can provide superior protection against its damaging results. Littelfuse market leading arc-flash relay designs deliver reliable, easy-to-install protection.

Products

New! Online Selection Guide for Littelfuse Relays

New! Online Selection Guide for Littelfuse Relays

There is an easy way to determine the product that best fits your needs.  Our online guide helps you navigate through our 225 relay product series and find the right relay for your application.

Manufacturers

Articles

The Importance of Ground Fault Protection in Industry

The Importance of Ground Fault Protection in Industry

In the food processing plant where I cut my electrical teeth, there were ceiling drops for sticker guns to label bagged product. Some of the workers complained about getting shocked off the stainless still bins that held the product. Adding inline GFCIs helped (although some still complained, even when no voltage was present).
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Press Releases

Littelfuse Launches Its Most Compact Arc-Flash Relay for Tight Spaces

AF0025 Series OEM-solution provides AC and DC arc-flash protection with flexible mounting options

CHICAGO, September 27, 2023 — Littelfuse, Inc., (NASDAQ: LFUS), a diversified, industrial technology manufacturing company empowering a sustainable, connected, and safer world launches its AF0025 series, a cost-effective arc-flash protection solution in our most compact package for OEM applications.
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Tools & Resources

T-BOX™Commercial Power Distribution Center
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Antimicrobial LNMP Flexible Electrical Nonmetallic Conduit
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Smart Performance, Everyday Convenience - Intermatic ETW Series 365-Day Programmable Wi-Fi Timer
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