Overview

The Blue Sea Systems 4230 is a push button switch label kit with 50 icon labels for backlit push button switches. It is made for cleaning up the look of a switch panel while making each function easier to identify at a glance, which matters when you are running lights, pumps, wipers, or other common circuits on board.

The labels are made from polycarbonate with scratch-resistant faces, back-printed graphics, and waterproof adhesive. That combination makes sense for helm stations, cabin panels, and other spots where labels need to stay readable through spray, humidity, and regular hands-on use.

This kit fits Blue Sea Systems 4180 and 4181 backlit push button switches. It is a good match when you are building a fresh panel, replacing worn labels, or standardizing switch identification across a boat with multiple push button circuits.

Key features

• Includes 50 icon labels for backlit push button switch applications
• Fits Blue Sea Systems 4180 and 4181 backlit push button switches
• Polycarbonate label material resists surface scratching during normal panel use
• Back-printed icons stay protected from wear on the face of the label
• Waterproof adhesive helps the labels stay in place in damp marine environments
• Useful for organizing switch functions on helm, dash, cabin, or utility panels

Compatibility and fit

This kit is meant for Blue Sea Systems backlit push button switch layouts, not for rocker, toggle, or breaker labels. If your panel uses Blue Sea 4180 or 4181 switches, this kit gives you a wider set of icon options than the small label assortment that comes with the switches themselves.

For refits, it helps keep labeling consistent across neighboring controls, which makes the panel quicker to read in low light and easier for guests or crew to understand without guessing which switch does what.

Installation and setup

Application is straightforward once the switch face is clean and dry. On a boat, that usually means removing salt film, polish residue, or sunscreen from the panel surface before applying the label so the adhesive can bond properly.

This is a simple upgrade for owners who want a cleaner control panel without changing wiring or switch hardware. It makes the most sense on boats where several backlit push button switches sit together and clear identification matters during night runs, dockside use, or day-to-day system checks.