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Results for "circuit protection"

Product Data

View all 64 products in Smart eCat

Part#: UQFP-M-200

MILBANK CBS 14657

Part#: UQFB-125-X1

125A 2P BOLT-ON CB 10K 17006

Part#: UQFP-200-RP

200A 2P PLUG-IN CB 10K 17010

View all 953 products in Smart eCat

Part#: LPA671

STRAP,AL,CABLE TO PIPE HLDR FOR 1-1/2 ID

Part#: INTCPTADM116UN

ADAPTOR, ER2 MAST TO 1/2

Part#: ERICORE203U

DOWNCONDUCTOR,LIGHTNING 203M,NOT TERMINA

View all 10,037 products in Smart eCat

Part#: QOB240VH35

Mini circuit breaker, QO, 40A, 2 pole, 240VAC, 22kA, bolt on mount, 50 degrees C

Part#: EJB16015

Mini circuit breaker, E-Frame, 15A, 1 pole, 600Y/347 VAC, 100 kA max, bolt on

Part#: SSLZRA1

socket equipped with LED and protection circuit, Harmony Solid State Relays, for SSL relays, spring terminals, 5 to 24V DC

Total of 171,172 product(s) from 43 Manufacturers. Click the Smart eCat icon to view all products and access Spec Sheets and other product information.

Catalogs

INDUSTRIAL CIRCUIT PROTECTION CATALOG

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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

Schneider Electric / Square D

MCG Surge Protection

S & C Electric Co

Innovative Technology

Citel Inc

Connecticut-Electric

Wago Corporation

AMP - American Midwest Power

Mersen

Rothenberger/Ensley Tool Div

Siemens Industry, Inc.

Selecta Products Inc.

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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

Appleton™ HEX LED Series Exit and Emergency Egress Lighting

Transform Outdoor Spaces with Revolutionary Colorscaping System Launched by WAC