Circuit Diagrams V-Series Contura Sealed Rocker Switches - II to XIV - Circuit Diagrams. Both incandscent and LED lighted switches that have the same first five (5) alphanumeric symbols in the product code are internally wired the same. For example, a V1D1F66B switch and a V1D1FCCB switch would use the V1D1FXXB wiring diagram.
J-Series Contura multi-circuit switches are designed for marine and heavy vehicle applications that require multiple circuits in one switch.. Carling Technologies created a rocker switch called "contura" and it quickly became the go-to rocker switch for many industries including marine use. Several other brands now manufacture contura style switches as well (all are pretty much interchangeable with each other), but nearly all major boat manufacturers now use this style switch.