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PDF3,4P,250A,65kA/480V,PXR20D LSI
Part#: PDF34M0250D2WJ
PDF3,4P,250A,65kA/480V,PXR20D LSI
PDG2,3P,225A,50KA/480V,PXR25LSIG
Part#: PDG23K0225P3DL
PDG2,3P,225A,50KA/480V,PXR25LSIG
PDG3,3P,600A,35kA/480V,PXR25 ALSIG
Part#: PDG33G0600P5ML
PDG3,3P,600A,35kA/480V,PXR25 ALSIG
MINI-Z BASIC,2ROOM,2OCC SENSS,2PHOTOCELL
Part#: MZB02-102
MINI-Z BASIC,2ROOM,2OCC SENSS,2PHOTOCELL
MINIZ DUAL ROOM,DIMMING
Part#: MZD22-102
MINIZ DUAL ROOM,DIMMING
BC1 CONTROLLER, INTL PS
Part#: BWBC1-NT
BC1 CONTROLLER, INTL PS
FUS 5.5KV MV R-RATED 5R BOLT-MOUNT
Part#: 1505R1B5.5
FUS 5.5KV MV R-RATED 5R BOLT-MOUNT
FUS 2.75KV MV R-RATED 3R HOOKEYE
Part#: 1003R1C2.75W
FUS 2.75KV MV R-RATED 3R HOOKEYE
FEEDER PROTECTION UNIT W/ RS-485
Part#: FPU-32-01-00
FEEDER PROTECTION UNIT W/ RS-485
Smart eCat Product Catalogs
Total of 53,048 product(s) from 7 Manufacturers. Click the Smart eCat icon to view all products and access Spec Sheets and other product information.

Catalogs

Smart eCat Product Catalog PROTECTION RELAYS & CONTROLS CATALOG

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.
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Videos

Maximizing Your HVAC Applications for Optimal Performance
Littelfuse, Inc.

Maximizing Your HVAC Applications for Optimal Performance

For critical HVAC application needs, leading brands rely on Littelfuse with nearly 100 years of experience. From overload to overcurrent, and accuracy to durability, we have your equipment needs covered with protection, control and sensing components to enhance your overall HVAC system performance.
Littelfuse - How Do Arc-Flash Relays Work?
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.

Products

Arc-Flash Relays for Food & Beverage Applications

Arc-Flash Relays for Food & Beverage Applications

Arc-flash relays are a key ingredient in protecting equipment and people, while also minimizing downtime, caused by an arc flash. To learn more about this, and the other Littelfuse products engineered to optimizing processing operations, download our new food and beverage capabilities brochure.

Manufacturers

Universal Douglas

Universal Douglas

51 Century Blvd, Suite 230
Nashville, TN 37214
(615) 316-5312

Articles

The Importance of Ground Fault Protection in Industry

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

Emerson LED Floodlights for Hazardous Zone 1 Locations Use 80 Percent Less Energy than HID Luminaires
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T-BOX™Commercial Power Distribution Center
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