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Schmersal has become a leader in the design and manufacture of safe switching products and systems for various industries. In almost every field of work or industrial application, there are inherent risks and different requirements for safety for man and machine.

Schmersal offers more than 300 different safety components for protecting workers from point-of-operation hazards. These include safety interlocks for lift-off, hinged and sliding guards, as well as electro-optical sensors where "movable" or "hard guards" are not suitable for the application. Each of these tamper-resistant interlock switches/sensors is third-party tested to assure conformity to all relevant directives.

Neff Power is a leading Schmersal distributor for Missouri, Illinois, Kansas, Arkansas, Oklahoma, Arizona and New Mexico.


Products & Solutions by Schmersal

  • Safety Switches (Limit, RFID, Magnetic, Interlock, etc.)
  • Safety Modules
  • Optical Safety (Light Curtains, Laser Scanners, etc)
  • Automation Controls
  • Classified Environment Controls

Schmersal is your partner in the following industries:

  • Food
  • Packaging
  • Elevators & Escalators
  • Heavy Industry
  • Machine Tolls
  • Automobile

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What Schmersal solution may we help you with?


Neff Power, Inc. services these locations for all your smart automation needs: St. Louis, Missouri; Springfield, Missouri; Kansas City, Missouri; Kansas City, Kansas;  Bloomington-Normal, Illinois; Campaign, Illinois; Decatur, Illinois; Effingham, Illinois; Springfield, Illinois; Mount Vernon, Illinois; Marion, Illinois; Carbondale, Illinois; Peoria, Illinois; Rogers, Arkansas; Little Rock, Arkansas; Springdale, Arkansas; Bentonville, Arkansas; Fayetteville, Arkansas; Tulsa, Oklahoma; Oklahoma City, Oklahoma; Albuquerque, New Mexico; Phoenix, Arizona; Tucson, Arizona; Las Vegas, Nevada.