Lets face it folks, sometimes it just takes a plunger switch. Whether your application is mechanically or physically activated, the tactile feel, and extended actuator of a plunger switch may be the only real solution for your application. For engineers looking at a harsh duty, wet,
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Taken directly from a competitor’s website, is this description of their watertight limit switch “…have internal parts that are protected against splashing or hose-directed water seepage within the limits of the NEMA specified tests for type 4 watertight enclosures. These switches are not sleet or
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Designers looking for a robust waterproof limit switch, will almost certainly run across our switches at some point. It’s that “all roads lead to Rome” thing. Sometimes however, its not just the stainless steel, high electromechanical endurance aspect of our switches that wins the day with
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Sometimes, the best engineering advances arise out of failure. To quote Thomas Edison “I have not failed. I’ve just found 10,000 ways that don’t work!” Indeed as one looks at the development history of CPI’s patented J4 ball switch, its current category leading performance did not
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Sometimes in engineering design, you just get it right. The right combination of materials, simplicity and elegance. Just the right amount of cleverness. Sometimes it even looks pretty. Sure as time goes on you make tweaks here and there, but if your basic design is
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The design of the modern work truck is moving forward at an amazing pace. With long haul trucks, the focus has been on collision avoidance systems and advanced controls for fuel economy, but dump truck builders have long had a different
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Engineers and system designers looking for reliable switch products often face a quandary. Selection of switches with their inherent mechanical limitations must be pondered carefully or they risk being the proverbial “weakest link” in an otherwise robust control or safety system design. When switches are directly
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Behold the simple yet much misunderstood start switch, deployed ubiquitously throughout every corner of the world, almost everywhere there is an electronic motor or actuator of some type. Simple matter of closing a couple contacts you say? Well we beg to differ because in the
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While many of the most demanding applications for our waterproof switches exist in military vehicles, planes, offshore drilling equipment, naval vessels, and mining and drilling equipment, it turns out that our switches have found a home in wide range of specialty vehicles, recreational vehicles, and
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The second part in our continuing series on CPI Limit Switch applications highlights a few of the extreme duty deployments where harsh outdoor conditions, high vibration, and heavy usage are the norm. Many of these kinds of implementations can be categorized as “Safety Switch” applications.
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