Pushing the Limit on Limit Switch Applications

As one of the world’s premiere suppliers of electromechanical, high endurance waterproof limit switches for over 70 years, CPI has accumulated quite the resume of interesting switch applications.  Our original customers were military and high endurance outdoor vehicles like dump trucks, cranes, backhoe’s, front-loaders,

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Electromechanical Limit Switches in Mobile Equipment

Back in the 1990’s, construction equipment manufacturers were filled with talk about completely eliminating switches with contacts by the year 2000.  Concerns over environmental sealing, failures due to contact contamination or degradation over time due to arcing in high-endurance applications drove this optimistic school of thought. [caption id="attachment_2958"

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