Sometimes you need a switch that’s really, truly waterproof. Not just water-resistant or “splash-proof. And if you want one with carefully manufactured durability and extended temperature operation, well you’ve narrowed down the field even further. For tough marine or outdoor applications, CPI’s panel mounted, sealed waterproof switches get the nod after that cheap offshore built switch that seemed so great, starts to fail in the field. Why not start with our switch and save yourself the headache?