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Results for "circuit protection"

Product Data

View all 5,498 products in Smart eCat

Part#: XT4SU3225EFF000XXX

XT4S 250 EKIPLS/I IN=225A3PFFUL/CSA

Part#: S802S-UCB10

MCB S800S 2P UCB 10A

Part#: S202UDC-K13

S200UDC MCB 2P K 13A 60 VDC BCPD

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Part#: 170M6762

FUSE 800A 690V 3FKE/115 AR UC

Part#: GFA-7

BUSS SMALL DIMENSION FUSE

Part#: FNM-2-8/10

BUSS MIDGET FUSE

View all 52 products in Smart eCat

Part#: 14880023-6

GFCI, 2' RIGHT ANGLE TRICORD TAP

Part#: 14880003-3

CORD, GFCI 12/3 6' RIGHT ANGLE QUAD BOX

Part#: 515-C

15A 125V 2P3W U-GROUND 5-15 FEMALE CONNECTOR

Total of 171,291 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

Connecticut-Electric

Innovative Technology

AMP - American Midwest Power

MCG Surge Protection

Wago Corporation

S & C Electric Co

Rothenberger/Ensley Tool Div

Schneider Electric / Square D

Citel Inc

Mersen

Ross Engineering Corp

ROMAC

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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

Floor Box Kit with Recessed Wiring Device