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Results for "circuit protection"

Product Data

FUSE, 500MA 500V (6.35 X 32MM)
Part#: F-340
FUSE, 500MA 500V (6.35 X 32MM)
FUSE, 440MA 1000V
Part#: F-497
FUSE, 440MA 1000V
CAT IV Fused Test Leads Kit
Part#: TLF-014
CAT IV Fused Test Leads Kit
FUS 500V SEMICONDUCTOR 225A
Part#: L50QS225
FUS 500V SEMICONDUCTOR 225A
FUS 125V F/A MIDGET 30A
Part#: BLF030
FUS 125V F/A MIDGET 30A
FUS 600V F/A CLASS J 100A
Part#: JLS100
FUS 600V F/A CLASS J 100A
PLUG-IT GFCI - CLAMSHELL
Part#: D7524.13.05
PLUG-IT GFCI - CLAMSHELL
TRIPLE TAP ADAPTER - CARD PACK
Part#: 04781.96.17
TRIPLE TAP ADAPTER - CARD PACK
Smart eCat Product Catalogs
Total of 134,935 product(s) from 16 Manufacturers. Click the Smart eCat icon to view all products and access Spec Sheets and other product information.

Catalogs

Smart eCat Product Catalog Volume 4: Circuit Protection

Volume 4: Circuit Protection

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

How to Properly Protect a BESS Power Circuit from Overcurrents
Littelfuse, Inc.

How to Properly Protect a BESS Power Circuit from Overcurrents

Overcurrents can cause extensive damage in a battery energy storage system as well as costly downtime. That is why circuit protection is imperative. Circuit protection fuses have many advantages including easy installation and replacement, low watt loss and a compact size. But, sizing fuses accurately is challenging. Littelfuse provides the formulas to calculate fuse sizes for maximum protection, reliability and cost-effectiveness.
Learn how to calculate and increase the SCCR
Littelfuse, Inc.

Learn how to calculate and increase the SCCR

This video looks at the four steps for calculating and increasing the SCCR using the UL 508A Supplement S-B. For more information, visit littelfuse.com/sccr and download our white paper.

Products

New Guide: Circuit Protection Strategy for Battery Energy Storage Systems

New Guide: Circuit Protection Strategy for Battery Energy Storage Systems

As the power density of modern batteries grow, integrators are striving to offer customers more power in a smaller footprint. However, with higher power levels, the need for a Battery Energy Storage System (BESS) circuit protection strategy becomes increasingly important.

Manufacturers

Articles

Whole Home Protection – SPDs

Whole Home Protection – SPDs

Today’s homes, no matter the date of construction, have one thing in common. Scads of electronic devices populate our personal domiciles, even those of us “old folks.”

When you think about it, there aren’t too many appliances and pieces of equipment that aren’t controlled by some sort of circuit board, or even computer-style mother board.
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Press Releases

Littelfuse Expands SB5000 Industrial Shock Block® Ground-Fault Circuit Interrupter (GFCI) Series

New GFCI devices offer protection for three-phase loads up to 100 A

CHICAGO, September 21, 2023 — Littelfuse, Inc., (NASDAQ: LFUS), a diversified, industrial technology manufacturing company empowering a sustainable, connected, and safer world expands its SB5000 Industrial Shock Block Series to help protect workers from electrical shock for loads up to 80 and 100 Amperes.
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Tools & Resources

Emerson LED Floodlights for Hazardous Zone 1 Locations Use 80 Percent Less Energy than HID Luminaires
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Easiest Fixture Install Ever
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200A & 400A Sloped-Top Disconnects
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