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440N Ferrogard 3, 4, 5 Non-contact Interlock Switches
Allen-Bradley

Our Ferrogard™ 3, 4 and 5 Non-contact Interlock Switches have terminal connections. These magnetically actuated safety switches offer non-contact reliability together with tolerance to misalignment.
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Allen Bradley

Our Ferrogard™ 3, 4 and 5 Non-contact Interlock Switches have terminal connections. These magnetically actuated safety switches offer non-contact reliability together with tolerance to misalignment.

  • Non-contact actuation
  • High tolerance to misalignment
  • High switching current (up to 2 A, 250V AC)
  • Various contact arrangements
  • Terminal connections
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.

 


Specifications

Certifications
  • CE Marked for all applicable directives 
Safety Classification
  • Cat. 1 Device per ISO13849-1
  • Dual channel interlocks suitable for Cat. 3 or 4 systems 

Functional Safety Data
  • B10d: > 2 x 106 operations at min.
  • PFHD: > 3 x 10-7
  • MTTFd: > 385 years
  • Dual channel interlock may be suitable for performance levels PLe or PLd (according to ISO 13849-1:2006) and for use in SIL2 or SIL3 systems (according to IEC 62061) depending on application characteristics
Standards Compliance
  • ISO 13849-1
  • IEC/EN 60204-1
  • NFPA 79
  • EN 1088
  • AS 4024.1

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

Looking for Additional Information?

To find additional product information including CAD drawing files, 3D models and more use our Product Catalog.

Product Catalog
Documentation Chevron DownChevron Down
Technical Specifications 出版物
Safety Switches Specifications Technical Data SWITCH-TD001_-EN-P
Miscellaneous 出版物
Safety Switches Brochure GLSAFE-BR002_-ZH-P
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