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.
Popular Resources/Quicklinks
Overview
- 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
Product Selection
Specifications
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.
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.