Our Bulletin 802R NEMA Type 13 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.
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Overview
- 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
Product Selection
Specifications
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.
Applications
Typical applications for the Sealed Contact Hazardous Location Limit Switches include:
- Refineries
- Distilleries
- Grain elevators
- Flour mills
Essential Components Case Studies — View our case studies site to discover how customers have applied Allen-Bradley components in their applications.