Automatic Float Switch for Bilge Pump 12V, 10A (Protective Cover Design)

This 12V/10A automatic float switch provides efficient bilge pump control for smaller vessels and offers extra protection features. Its built-in cover encases the float, shielding it from floating debris, wood chips, or other objects that might end up in the bilge. This protective design reduces the chance of the mechanism sticking or jamming due to contamination. The float is calibrated to activate at roughly the same water level as standard switches – when water rises a few inches, it will switch the connected pump on, and once the water is pumped out and drops below that level, it switches the pump off.

Designed specifically for 12-volt systems, this float switch is an excellent choice for most small boats, fishing skiffs, Jet Skis, or trailerable yachts that run on 12V power. The 10A maximum current rating means it can safely control bilge pumps drawing up to about 8–10 amps (covering pumps roughly up to 1000–1100 GPH in capacity). For smaller pumps (500–800 GPH range), it provides ample headroom and reliability. If your pump draws more current than this, consider a float switch model with a higher amp rating.

Advantages & Uses:

• Debris protection: The protective cover is a key benefit – bilges often collect leaves, bits of wood, wiring insulation, or other junk. The cover limits their contact with the float itself, preventing it from getting stuck in either the on or off position due to debris. This greatly enhances the reliability of your bilge system.
• Security for small boats: In small boats, even a modest amount of water ingress is significant. The combination of a 12V pump and this covered float ensures that even if heavy rain falls or a wave splashes in, the pump will activate in time. Keeping the boat’s bilge dry protects your gear and prolongs the vessel’s life.
• Easy integration: Installing the float is simple – mount it on a flat surface at the lowest point of the bilge (next to the pump) and wire it in series with the pump’s power lead. It has minimal impact on your electrical system but a huge impact on automating your pumping process.
• Ideal applications: This model is particularly handy for small powerboats, RIB inflatables, Jet Skis, and runabouts where space is limited and reliability is critical. The 10A capacity covers the range of smaller and mid-size pumps commonly used in these craft.

In summary, the 12V/10A automatic float switch with cover delivers reliable performance with added protection. It’s built to serve you well by keeping your boat dry and protecting itself from common debris-related issues. This makes it an excellent investment for trouble-free and safe boating.