Blue Sea 4230 Push Button Switch Label Kit

The Blue Sea 4230 Push Button Switch Label Kit delivers professional-grade icon labeling for backlit push button switches commonly found on marine electrical panels and control systems. This 50-label set is purpose-built for saltwater and freshwater boat environments where equipment identification must remain clear and legible through years of daily use, harsh UV exposure, and constant moisture.

Each label is manufactured from scratch-resistant polycarbonate, printed on the reverse side to protect graphics from mechanical wear and the elements. The waterproof adhesive formulation ensures labels remain bonded in high-humidity bilge spaces, wheelhouse environments, and exposed deck installations where traditional adhesives fail. The 4 × 8 inch format fits standard Blue Sea Systems backlit switch housings, allowing boat owners and marine electricians to quickly identify circuit functions—navigation lights, bilge pumps, trim tabs, windlass controls, and other critical systems—without ambiguity during operation or emergency situations.

This kit serves both weekend anglers upgrading cabin visibility and commercial fishing operations managing complex electrical architectures. Back-printed construction protects printed icons from saltwater spray, diesel fuel vapors, and repeated thumb contact on switch faces. Replacement label kits prevent the common frustration of illegible or peeling labels that compromise both safety and operational efficiency aboard.

Blue Sea Systems' reputation in marine electrical safety rests on components designed to function reliably in corrosive saltwater conditions. This label kit extends that durability principle to the human interface layer—ensuring that circuit identification remains intact across seasons of use.