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SensaGuard Non-contact Interlock Switches

Bulletin 440N SensaGuard Non-contact Interlock Switches

The SensaGuard™ Non-contact Interlock Switches feature the latest generation of RFID technology for coding and inductive technology for sensing. These switches have a large sensing range and tolerance to misalignment. They are cost-effective solutions for a wide range of industrial safety applications.

Features

  • Multiple actuator sizes of 15...25 mm
  • IP69K environmental rating
  • Short circuit and over-voltage protection
  • Status indicator on the switch
  • Two safety PNP outputs
  • One auxiliary PNP output

Products

  • 440N SensaGuard™ Non-Contact Interlock Switches

Certifications

  • CE Marked for all applicable directives, cULus, and TÜV

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

Learn More

Protect your people, productivity and environment with integrated Safety Solutions from Rockwell Automation. We understand your factory floor challenges and can help you meet your goals, using one of the broadest safety portfolios in the industry.

Rockwell Automation has a global safety team of principle consultants to assist you at any step in a safeguarding project—from training and standards assistance through validation and startup. Learn more about these Safety Services.

Related Products

Frequently Viewed Publications

TitleNumberLanguage
Safety Switches BrochureGLSAFE-BR002
More Safety Interlock Switch publications in Literature LibraryAll Languages

Product Catalog

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Certifications

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

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Other Resources

  • Safety Automation Builder — Streamline safety system design, including safety system layout, product selection, and safety analysis to help meet machinery safety performance level (PL) requirements established by ISO 13849-1.
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  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.

Accessories

We offer a variety of accessories for your SensaGuard™ Non-contact Interlock Switches, including:

  • Actuators
  • Mounting brackets
  • Mounting plates

View all SensaGuard Interlock Switch accessories