NEMA Style Safety Limit Switches

Bulletin 802T Direct Opening Action limit switches are used for safety applications per ISO 14119. These limit switches have the same mounting dimensions as other NEMA style limit switches. The rugged metal construction and plug-in body are designed for use in harsh industrial environments. Direct opening action assures that the normally closed contacts open when the limit switch is actuated.

Popular Resources/Quicklinks
Presence Sensing Brochure Limit Switches Technical Data Bulletin 802T Limit Switch Installation and Operating Instructions


  • Direct opening action
  • Snap acting contacts
  • Rugged metal construction
  • Long life and reliability
  • Plug-in design
  • NEMA 6P/IP67 sealing
  • Protect your people, productivity, and environment with our Safety Components and integrated Safety Solutions. We understand your factory floor challenges and can help you meet your goals with one of the broadest safety portfolios in the industry.

NEMA Style Safety Limit Switches

Product Selection

  • CE Marked for all applicable directives
  • cULus Listed
  • TÜV for 2- and 4-circuit models

Safety Classification 

Cat. 1 Device per EN 954-1 Dual channel limit switch suitable for Cat. 3 or 4 systems

Functional Safety Data ⋆

Usable for ISO 13849-1:2006 and IEC 62061.

Data other than B10d is based on:

  • Usage rate of 1op/10 mins., 24 hrs/day, 360 days/year, representing 51840 operations per year
  • Mission time/Proof test interval of 38 years
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Resource Publication Number Language
Presence Sensing Brochure SENSOR-BR001
Limit Switches Technical Data LIMIT-TD001
Bulletin 802T Limit Switch Installation and Operating Instructions 802T-IN004
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Typical applications for the Direct Opening Action Safety Limit Switches include:

  • Machine guards
  • Access gates and doors
  • Cranes or hoists
  • Transfer stations
  • Indexing tables
  • Robotic cells
  • Material handling
  • Packaging
  • Food processing
  • Transportation

Essential Components Case Studies — View our case studies site to discover how customers have applied Allen-Bradley components in their applications.

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