Marine Stainless Steel Switch Panel, 4 Gang (LED Backlit + Horn Option)

This 4-switch panel from the “Premium” series raises the bar for marine electrical panels. Its faceplate is crafted from polished marine-grade 316 stainless steel, which not only ensures longevity and corrosion resistance but also adds a touch of luxury to your helm. Each switch is backlit with a vibrant blue LED, highly visible at night, aiding in quick system control in the dark. The 50820-4S variant enhances functionality – one of the four switches is an (ON)-OFF momentary push-button, indicated by a red LED. This button is ideal for a horn, siren, or any device that you activate only while holding down the switch. The other three switches are standard ON-OFF toggles for lights, pumps, or other circuits.

The panel is engineered for the marine environment: the 316 stainless steel will remain rust-free for years, even with constant saltwater exposure. The switches themselves are water-protected – they have internal seals that prevent water intrusion into the electrical mechanism. The front side around the fuses also features gaskets and caps, ensuring that spray and splashes cannot cause failures. The overall level of protection is high enough to handle rough open-sea conditions.

Installation of the panel is straightforward: the backside comes pre-wired – there’s a common ground bus and leads running to each fuse holder. You simply connect your power feed and device wires to the labeled terminals. Spare fuses and labels for customizing the switch names are included.

Application and benefits:

• Luxury and Commercial Vessels: Thanks to its high-quality build, this panel is often used on yachts, sailboats, and professional vessels where both appearance and reliability matter. The stainless steel face complements other chrome and inox fittings on premium watercraft.
• Horn/Siren Functionality: The momentary switch variant (4S) is particularly useful if you want to integrate horn or siren control into the same panel. The red LED on this button illuminates only while pressed, grabbing attention – a helpful visual cue for signaling usage.
• Extreme Condition Durability: Unlike standard plastic panels, the metal panel eliminates the risk of cracking or aging under intense sun. This makes it ideal for exposed cockpits and flybridges that face UV rays, salt, and temperature swings. Even after years of service, the panel will look and perform like new.
• Easy Maintenance: Each fuse can be replaced in seconds – just unscrew the cap, insert a new blade fuse, and screw it back on. Since the panel uses standard automotive blade fuses (ATO/ATC), finding spares is easy at any port or marine supply. Additionally, the engraved or labeled icons on the face won’t fade over time thanks to the high-quality fabrication, ensuring long-term readability.