Sealed Contact Hazardous Location Limit Switches

Bulletin 802R Sealed Contact Hazardous Location Limit Switches feature a rugged single contact, hermetically sealed in a glass envelope that has excellent contact reliability even in contaminated atmospheres. These switches are listed by Underwriters’ Laboratories, Inc. for use in Class I, Division 2, Groups A, B, C, and D hazardous locations as defined by the National Electrical Code.

Bulletin 802R Sealed Contact Hazardous Location Limit Switches
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources
  • Applications

Features

  • High contact reliability in contaminated atmospheres
  • NEMA Enclosure Type 13
  • Class I, groups B, C and D or Class II, groups E, F and G or Class III
  • Multiple operator styles
    • Side rotary
    • Wobble stick
    • Cat whisker
    • Adjustable top push
    • Top or side push
    • With or without rollers

Hazardous Location Limit Switches

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Specifications

TitleNumberDownload
Limit Switches Technical DataLIMIT-TD001

Certifications

  • CSA Certified
  • UL Listed

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Documentation

TitleNumberDownload
Presence Sensing BrochureSENSOR-BR001
Limit Switches Technical DataLIMIT-TD001
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Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration & Selection Tools

  • CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
  • ProposalWorks — Build complete quotes and proposals.

Other Resources

  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.

Applications

Typical applications for the Sealed Contact Hazardous Location Limit Switches include:

  • Refineries
  • Distilleries
  • Grain elevators
  • Flour mills

Customer Success