Sierra RK40640B SPDT Rocker Switch with Blue Halo Illumination

The Sierra RK40640B is a heavy-duty SPDT (Single Pole Double Throw) rocker switch designed for marine and powersports applications. This premium switch features a distinctive blue halo perimeter illumination that provides both functional visibility and a modern, stylish appearance on any dash or control panel.

Key Features:

• IP68 waterproof rating for complete protection against water and dust intrusion
• Independent illumination of rocker actuator with blue halo perimeter lighting
• Heavy-duty 20 amp rating at 12VDC for reliable operation of high-draw accessories
• Fits standard industry panel cutout for easy installation and replacement
• Dedicated TE connector compatible with .110 terminals for secure wiring connections
• SPDT configuration allows switching between two circuits from a single control
• Momentary positions designated with (On) in parenthesis

Built to withstand harsh marine environments, this rocker switch combines rugged durability with attractive illumination. The IP68 sealing ensures reliable performance even when exposed to water, spray, and moisture, making it ideal for boats, personal watercraft, RVs, and off-road vehicles. The blue halo illumination makes the switch easy to locate in low-light conditions while adding a custom look to your control panel.