Pendant Switch

prusaprinters

<p>This is a handheld pendant switch assembly. I made it for a custom piece of equipment, but similar ones are used on hoists and winches etc.</p> <p>This was designed around a specific switch I had on hand that uses M12 threads and a nut for panel mounting (Manufacturer Part # KB15CKW01-5C-JC digikey part# 360-1984-ND)<br/> That size is fairly common, so other similar switches should work also.</p> <p>The case is designed to screw together, I used #4-40 machine screws, but M3 should also work.</p> <p>The button protector is an optional separate part, which I glued in place, but the buttons and their retaining nuts would have held it as well.</p> <h3>Print instructions</h3><h3>Category: Electronics Summary</h3> <p>This is a handheld pendant switch assembly. I made it for a custom piece of equipment, but similar ones are used on hoists and winches etc.</p> <p>This was designed around a specific switch I had on hand that uses M12 threads and a nut for panel mounting (Manufacturer Part # KB15CKW01-5C-JC digikey part# 360-1984-ND)<br/> That size is fairly common, so other similar switches should work also.</p> <p>The case is designed to screw together, I used #4-40 machine screws, but M3 should also work.</p> <p>The button protector is an optional separate part, which I glued in place, but the buttons and their retaining nuts would have held it as well.</p>