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Results for "circuit protection"

Product Data

View all 589 products in Smart eCat

Part#: MVI1-21-15-22PS-P-A4

VAC INT 1-PH 15KV 200A PKG STND

Part#: MVI321276E280

VAC INT 3PH 27KV 600E/200A 80CONTRL

Part#: 273ESA-9

25KV ELBOW ARRESTER 200A LB

View all 17 products in Smart eCat

Part#: T169436

TFMR 1PH 3.0KVA 120-480-120/240

Part#: PL112600

SEC FUSE KIT

Part#: T169438

TFMR 1PH 10KVA 120-480-120/240

Connecticut Electric Inc

View all 223 products in Smart eCat

Part#: VPKUBIZ240-1

ZINSCO REPLACEMENT 2P 40A THICK CB PKG

Part#: VPKUBIZ270

ZINSCO REPLACEMENT 2P 70A THICK CB PKG

Part#: UBIP260

PUSHMATIC REPLACEMENT 2P 60A CB

Total of 171,287 product(s) from 44 Manufacturers. Click the Smart eCat icon to view all products and access Spec Sheets and other product information.

Catalogs

Volume 4: Circuit Protection

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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

AMP - American Midwest Power

Rothenberger/Ensley Tool Div

Wago Corporation

Citel Inc

Connecticut-Electric

Schneider Electric / Square D

Mersen

Innovative Technology

S & C Electric Co

ROMAC

Ross Engineering Corp

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Articles

Today’s Manufacturers Are Building a Better Breaker

If you think you’re seeing the word “electrification” more often these days, you’re right. It might seem confusing that addressing energy use means using more electricity, but that’s exactly what’s happening as more people are turning to plug power – and away from fossil fuels – for driving, cooking, clothes drying and water heating.

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

Wireless Lighting Control for the Workplace

QuickLatch™ with installed strut clip SAVES TIME

Morris Products Introduces SmarToggle - The Only Stud/No-Stud Old-Work Box