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Results for "circuit protection"

Product Data

View all 589 products in Smart eCat

Part#: MVI321272R280PS

MVI,3PH,27KV,200A W/80 CONTROL

Part#: MVI3-21-15-22-PS

VAC INT 3PH 15KV 200A PARK STAND

Part#: MVI1-21-15-66-PS

INTERRUPTER, VAC 15KV 1PH 600A W/PS

View all 40 products in Smart eCat

Part#: IP20

PLASTIC TOUCH PROOF COVER KIT

Part#: STV100K-23Y

TVSS 230/400V 3PH WYE HARDWIRE

Part#: FB2

BASE+1/4 FUSE HOLDER+WIRE JUMP

ABB - Midwest Electric

View all 24 products in Smart eCat

Part#: UASTS61C224MEP

XFMR MTR-20A 6T 1P3W SML HB CVR PLT AL

Part#: M041CP4L10

100A POST 30/20GFCI LIGHTED

Part#: FR35

30AMP FUSEBLOCK & PULLER

Total of 164,661 product(s) from 33 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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Arlington Fittings for PVC Jacketed MC Cable

Videos

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.

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.

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

Schneider Electric / Square D

Wago Corporation

Mersen

S & C Electric Co

Leviton Manufacturing Company

Siemens Industry, Inc.

Industrial Electric Mfg.

Joslyn Hi-Voltage Corp

Milbank Manufacturing Co.

ABB Installation Products Inc.

Weidmuller, Inc.

Murray Electrical Products

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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

Save time. Look great with recessed IN BOX®

Kiwkon - The Most Robust ENT System in the Industry