22 mm Plastic Safety Limit Switches

Our Bulletin 440P 22 mm Plastic Safety Limit Switches have a range of options including snap action, slow break/make with 2 or 3 contact configurations, and a choice of actuator heads. You can rotate the head in 90° increments before installation for easy mounting. These switches conform to EN 50047.

Bulletin 440P 22 mm Plastic Limit Switches
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources
  • Applications

Features

  • Large selection of actuator heads
  • Positive operation, forced disconnection of contacts
  • Snap-acting, slow make before break or slow break before make contact blocks
  • Contacts 1 N.C. + 1 N.O., 2 N.C. + 1 N.O. 3 N.C., 2 N.C. + 1 N.O.
  • Conforms to EN 50047, EN 1088, EN 60947–5–1, EN 292 and EN 60204–1

Additional Information

  • 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.

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Specifications

TitleNumberDownload
Installation and Operating Instructions Bulletin 440P DIN 50047 IEC/Small Plastic Body Safety Limit Switch440P-IN025

Certifications

  • CE Marked for all applicable directives
  • CCC
  • cULus
  • TÜV

Category

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

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

Standards Compliance

  • EN 954-1
  • ISO 13849-1
  • IEC/EN 60204-1
  • NFPA 79
  • EN 1088
  • ISO 14119
  • IEC/EN 60947-5-1
  • ANSI B11.19
  • AS 4024.1

Product Certifications

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

Documentation

TitleNumberDownload
Safety Switches BrochureGLSAFE-BR002
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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.
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Other Resources

  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.

Applications

Typical applications for our 22 mm Plastic Safety Limit Switches include:

  • Food processing
  • Material handling
  • Packaging
  • Transportation

Condition Sensing Case Studies — View our case studies site to discover how customers have applied Allen-Bradley condition sensing products in their applications.