Arc-Resistant Switchgear


M&I Electric’s IntelliSafe™ arc- resistant medium voltage switchgear is designed with
the vision that “safety is not optional”.

Our improved arc-resistant design provides industry-leading, patent-pending safety features including a simple but rugged door design, door to breaker position interlocks, automated electrical racking, and intelligence built in to help prevent failures and maximize plant up-time.

Our non-invasive monitoring system is fully customizable for any application and can be easily integrated into any SCADA or higher level system.

IntelliSafe is 100% compliant with Process Industry Practices (PIP) specification requirements for Metal-Clad switchgear.


  • Up to 15kV, 4000A, 50kA, two high
  • 10 & 11 Ga. welded steel construction
  • 100% PIP Spec compliant
  • ANSI C37.20.7 tested Type 2B construction
  • Certified by KEMA independent test lab
  • UL Labeled

Related Downloads & Links:

IntelliSafe Cut Sheet

October 5, 2015 Press Release – New M&I Electric IntelliSafe Arc Resistant Switchgear Helps Global Energy Companies Maximize Safety and Improve Power Reliability

April 18, 2016 Press Release – M&I Electric’s IntelliSafe Arc-Resistant Switchgear Wins EC&M Magazine Product of the Year Award

May 3, 2016 Press Release – M&I Electric IntelliSafe Arc-Resistant Switchgear Named Finalist for CSE Magazine Product of the Year Award