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Allen-Bradley Hardware Product

Pneumatic Rotacam Hazardous Location Switches

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Our Pneumatic Rotacam™ Hazardous Location Switches provide positive-acting isolation of a machine's compressed air supply. The Pneumatic Lifeline™ 4 Hazardous Location Switches are rope-operated pneumatic safety switches that guard exposed pneumatic machinery and conveyor equipment. These switches are immune to machine vibration.

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440H Pneumatic Rotacam
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Overview

440 Pneumatic Rotacam™ Hazardous Location Switches

  • Can be used as a hinge pin with light and medium weight guard doors on pneumatic machinery
  • Isolates pneumatic power within 5° of guard movement

440 Pneumatic Lifeline™ 4 Hazardous Location Switches

  • Switches pneumatic power with up to a 75 m (246.1 ft)  span
  • Lid mounted E-stop button, designed to EN418
  • Switch lockout with indication of rope pulled and rope slack

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Specifications

Standards Compliance

Pneumatic Rotacam:

  • IEC 60947-5-1
  • ISO 14119
  • ISOTR 12100

Pneumatic Lifeline 4:

  • IEC 60204-1
  • IEC 60947-5-1
  • ISO 14119
  • ISOTR 12100
  • IEC 60204
  • ISO 13850

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.

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Documentation

Resource Publication Number Language
Bulletin 1494G Safety Switches for Hazardous Locations 1494G-PP004
Rotacam Installation Instructions ROTACM-IN001
English
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