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Open Vacuum Starters

Our Bulletin 1109 Open Vacuum Starters include across-the-line and reversing operating modes and are available up to 600 A. These starters are ideal for harsh environments that use voltages up to 1500V.

Popular Resources/Quicklinks
Eutectic Alloy Overload Relay Specifications Technical Data Heater Element Specifications Technical Data Vacuum Contactors and Starters Specifications Technical Data

Overview

  • 1500V AC maximum
  • 200, 400, and 600 A current ratings
  • Non-combination with vacuum contactor and electronic overload relay with optional communication module
  • Line and load terminals for ease of wiring
  • Visual ON/OFF indicator

Product Selection


Specifications

Certifications
  • cULus Listed — File No. E3125; Guide No. NLDX
Looking for Additional Information?

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


Documentation

Resource Publication Number Language
Eutectic Alloy Overload Relay Specifications Technical Data 592-TD009
Heater Element Specifications Technical Data 592-TD010
Vacuum Contactors and Starters Specifications Technical Data 1100-TD004
Bulletin 1109 Vacuum Starter Wiring Diagram 1109-WD001
Bulletin 1109 200A Vacuum Starter Installation Instructions 1109-IN001
Bulletin 1109 400A Vacuum Starter Installation Instructions 1109-IN002
Bulletin 1109 600A Vacuum Starter Installation Instructions 1109-IN003
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Applications

Typical industry applications include:

  • Mining
  • Foundries-metal processing
  • Chemical
  • Petroleum
  • Cement
  • Cranes & Hoists
  • Pumps
  • Other harsh environments where voltages above 600V are used

Vacuum starters are particularly well-suited in mining, pumping, and other harsh environments where voltages above 600V are used.