Knowledge Search
Download document () of 20
Clear selection
Download selection
United States Select your location
Submit form in new Tab
We make what matters work*
Submit form in new Tab
Eaton rol byod
Explore our newest acquisition – Boyd Thermal
Digital
Services
Markets
170961867
Industry-first collaboration
Learn how we’ve joined forces with Siemens Energy to fast-track data center construction and reduce deployment timelines by up to two years.
Support
1010067800
Part number search >
Search for catalog numbers
Company
Eaton rol byod
Explore our newest acquisition – Boyd Thermal
MyEaton

Favorites

Manage favorites

Discontinued
Beacons, strobes & indicators

MEDC XB12 21 Joule Ex Xenon Beacon Range

Please note: this product is to be discontinued in 2026. The replacement product is the XB15, 21J. Should you have any questions, please contact our sales team.

 

Eaton's Crouse-Hinds series MEDC XB12 range of 21 Joule, high-output beacons is suitable for use in potentially explosive atmospheres. Suitable for marine and both onshore and offshore environments in the oil, gas and petrochemical industries.

The beacon housing, including the flamepaths, is manufactured completely from a UV-stable, glass reinforced polyester (GRP) - lightweight and corrosion free. 

This unit is available in a high number of configurations to suit your specification. Please download the datasheet for customization options.

Contact me about this product
Download complete specs Download complete specs - NEC Applications (UL)

Looking for Eaton's MEDC company information?

Visit our hazardous and industrial signaling resource library to find all related documentation from company certificates, sounder tones, channel partners and much more.

Resource Library Portfolio
Safety
For use in potentially explosive atmospheres and harsh environments
Durable
Corrosion free GRP
Flexibility
Optional lens guard and optional telephone initiation

Certifications and compliances

ATEX

  • Ex d Cert. no. BAS99ATEX2196
  • Certified to: EN60079-0, EN60079-1
  • Ex II 2G, Ex d IIB T4/T5/T6 Gb

IECEx Ex d

  • Cert. no. IECEx BAS 10.0094.
  • Certified to: IEC60079-0, IEC60079-1
  • Ex d IIB T4/T5/T6 Gb

UL Haz Locs

  • Cert. no. E187894.
  • Class I, Div 2, Groups C & D.
  • Class I, Zones 1 & 2, AExd IIB T4/T5

UL Ord Locs

  • Cert no. S8128. Visual Signal Device

Design features

  • IP66 and IP67
  • Certified temperature: –67°F to +158°F, –55°C to +70°C
  • Corrosion resistant GRP
  • Optional stainless steel backstrap
  • Various lens colors
  • Optional lens guard
  • Optional telephone initiation
  • Twin replaceable tubes

Standard materials

  • Body: glass reinforced polyester (GRP)
  • Lens: toughened glass
  • Cover screws & backstrap: stainless steel 316

Related products

Specifications

Ordering Information

XB12 Config Options

Ordering Information - NEC applications (UL)

medc-xb12-nec-numbering-system.jpg
Download Links
Contact me form
Tech Support Email
Yuhuasales@eaton.com
Locate a channel partner
Locate an Eaton Sales Rep
Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
Company
Quick links
© 2026 Eaton. All Rights Reserved.