Speed Sensing Switches

Our Bulletin 808 Speed Sensing Switches provide an electrical contact signal at a determined speed for plugging, anti-plugging, speed sensing, and direction of rotation.

Bulletin 808 Speed Sensing Switches
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources
  • Applications

Features

  • Speed setting from 15...1000 rpm
  • Shaft speeds up to 2000 rpm
  • Double-shaft seal with long-life precision bearings
  • Four mounting arrangements
  • Safety lock-out solenoid available
  • Available in Type 1, 4/13 and enclosures

To view commonly ordered and quickly available products, use the Product Configuration Assistant for our complete product offerings.

Specifications

TitleNumberDownload
Condition Sensing Technical Data836-TD001

Certifications

  • CE Marked for all applicable directives 
  • CSA Certified
  • UL Listed

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

Bulletin 808 File & Guide Numbers

 

UL   CSA  
File Number Guide Number File Number Class
E10314 (Haz. Loc.) NOIV, NOIV7 LR11924 (Haz. Loc.) 3218-02
E14840 NKCR LR1234 3211-03

 

 

 

Hazardous Location Enclosures are not CE compliant.

Standards Compliance

  • UL 698 (Haz. Loc.)
  • UL 1604 (Haz. Loc.)
  • UL 508
  • CSA 22.2 No. 14
  • NEMA ICS-2

Product Certifications

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

Documentation

TitleNumberDownload
Condition Sensing Technical Data836-TD001
More Condition Sensing publications in Literature LibraryAll Languages

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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

  • Machine tools
  • Conveyor sequence
  • Fan/pump rotation

Customer Success