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Switches, disconnects and enclosed breakers

OEM line isolation switches

Eaton’s OEM line isolation (OLI) switch provides an external disconnecting means for industrial control panels, allowing an operator to access the control panel without exposure to the line-side voltage. This results in enhanced safety and allows for reduced PPE as well as improving worker dexterity and mobility.

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Voltage class
600 VAC
Current rating
30–600A
Features
Mechanically interlocks

Core features

  • Includes a mechanical interlock that prevents the switch and OEM cabinet from opening when the handle is in the ON position 
  • Includes gasketed side wall mounts to OEM cabinet, and oversized line shield (internal to switch), flange handle and an optional voltage portal(s) 
  • Provides a customised flex shaft operator modified to work with safety switch
  • Offers a modified, heavy-duty safety switch with NEMA¬ Type 12/3 and 4/4X enclosure options
  • Shows voltage indicators for line, load or line and load side of switch (optional)
  • CSA certified
  • Additions are available, such as custom paint, 316-stainless enclosures, custom OEM labeling and more

View design guide (layouts, technical data and application information)

Download guide spec (26 28 16 13)

Find out about power system design basics

Switching Device Flex Centre

Eaton’s custom-modification facility that meets the unique product needs and specifications of the customer 

Switching devices

Discover how Eaton’s switching device product line brings state-of-the art, safe designs that can even be customised to fit your unique needs.

    Advancing personnel and equipment protection with safety switches

    The evolution of safety switch technology and a growing emphasis on personnel protection.

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    Switch portfolio

    The industry’s broadest offering of safety switch product designs
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    Specifications

    View design guide (layouts, technical data and application information)

    Download guide spec (26 28 16 13)

    Find out about power system design basics

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    • Safety switches design guide
      This design guide provides dimensions, layout examples, technical specifications and application information for low-voltage safety switches. The information in this document supersedes section 28 of the Consulting Application Guide (CAG).
      (PDF 1 MB , 08/09/2021)
    • Specialized safety switches design guide
      This design guide provides dimensions, layout examples, technical specifications and application information for specialty low-voltage safety switches. The information in this document supersedes section 28 of the Consulting Application Guide (CAG).
      (PDF 1 MB , 08/09/2021)
    • Switching devices flex center infographic
      This document highlights the capabilities of Eaton’s Flex Center which provides custom solutions for safety switches, enclosed circuit breakers and rotary disconnects.
      (PDF 141 KB , 01/10/2015)
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    OEM line isolation switch (OLI)

    OEM line isolation switch (OLI) installation

    Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
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