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Results for "circuit protection"

Product Data

View all 660 products in Smart eCat

Part#: MT728-I

515R SURGE RECEP IVORY LEV-LOK

Part#: LSPD1-T

PLUG-ON SURGE PROTECTION DEVICE 15A TM

Part#: LB220-E

20A 2-P GFPE BRKR 120/240V AC/CA MAX HM

View all 64 products in Smart eCat

Part#: UQFB-150-X

150A 2P BOLT-ON CB 10K 15235

Part#: UQFPH-150

150A 2P PLUG-IN CB 22K 20146

Part#: UQFBH-M-100

100A 2P BOLT-ON CB 22K 30260

Connecticut Electric Inc

View all 223 products in Smart eCat

Part#: VPKUBIF0240N

FEDERAL PACIFIC REPL THIN 2P 40A CB PKG

Part#: UBIF250N

FEDERAL PACIFIC REPL THICK 2P 50A CB

Part#: UBIZ280B

ZINSCO RPLMNT BOLT-ON THICK 2P 80A CB

Total of 154,658 product(s) from 36 Manufacturers. Click the Smart eCat icon to view all products and access Spec Sheets and other product information.

Catalogs

INDUSTRIAL CIRCUIT PROTECTION 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.

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Smart Performance, Everyday Convenience - Intermatic ETW Series 365-Day Programmable Wi-Fi Timer

Videos

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.

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

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.

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Manufacturers

MCG Surge Protection

Innovative Technology

Citel Inc

Wago Corporation

AMP - American Midwest Power

Rothenberger/Ensley Tool Div

Connecticut-Electric

S & C Electric Co

Mersen

Selecta Products Inc.

ROMAC

Ross Engineering Corp

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Articles

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

Maestro Dual Controls with LED+ Technology