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Results for "relays"

Product Data

View all 2 products in Smart eCat

Part#: 2674-28

CTRL PKG, (1) 451, (3) 751, SWG

Part#: 2674-27

CTRL PKG, (1) 451, (2) 751, SWG

View all 12 products in Smart eCat

Part#: MZB02-102

MINI-Z BASIC,2ROOM,2OCC SENSS,2PHOTOCELL

Part#: MZD22-C02

MINIZ CTRL DM DL RM 2 RLY

Part#: PCC2S-W

LINEV PC 2 ZONE SWITCHI

Time Mark

View all 71 products in Smart eCat

Part#: 339-120-60

On/Off Dly Relay,(98067706)

Part#: 553-04

Re-Acceleration Relay,(98055304)

Part#: 363-H-1HR

Instant & Operate,(98085208)

Total of 54,804 product(s) from 17 Manufacturers. Click the Smart eCat icon to view all products and access Spec Sheets and other product information.

Catalogs

PROTECTION RELAYS & CONTROLS 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.

Videos

Littelfuse, Inc.

Littelfuse - How Do Arc-Flash Relays Work?

There are many reasons an arc flash can occur and Littelfuse Arc-Flash Relays can provide superior protection against its damaging results. Littelfuse market leading arc-flash relay designs deliver reliable, easy-to-install protection.

Littelfuse, Inc.

How Arc-Flash Relays Make Your Facility Safer

Arc-flash is one of the most common electrical hazards in industrial environments. Littelfuse arc-flash relays help protect your facility and workers. They are cost effective, reduce incident energy and meet new NEC Codes.

Products

New! Online Selection Guide for Littelfuse Relays

There is an easy way to determine the product that best fits your needs. Our online guide helps you navigate through our 225 relay product series and find the right relay for your application.

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Manufacturers

Universal Douglas

51 Century Blvd, Suite 230

Nashville, TN 37214

(615) 316-5312

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Articles

The Importance of Ground Fault Protection in Industry

In the food processing plant where I cut my electrical teeth, there were ceiling drops for sticker guns to label bagged product. Some of the workers complained about getting shocked off the stainless still bins that held the product. Adding inline GFCIs helped (although some still complained, even when no voltage was present).

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Press Releases

Littelfuse Launches Its Most Compact Arc-Flash Relay for Tight Spaces

AF0025 Series OEM-solution provides AC and DC arc-flash protection with flexible mounting options

CHICAGO, September 27, 2023 — Littelfuse, Inc., (NASDAQ: LFUS), a diversified, industrial technology manufacturing company empowering a sustainable, connected, and safer world launches its AF0025 series, a cost-effective arc-flash protection solution in our most compact package for OEM applications.

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Tools & Resources

NEMA
Industrial Control and Systems: Controllers, Contactors, and Overload Relays Rated 600 Volts

T-BOX™Commercial Power Distribution Center

Install receptacle in a concrete floor box, the NEAT WAY

Maestro Dual Controls with LED+ Technology