The Rule 40A Automatic Float Switch is designed to automatically activate the bilge pump when the water level in the boat’s bilge rises. When the water reaches a certain level, the switch automatically turns the pump on and shuts it off once the water level drops.
This model does not include an in-line fuse holder, so the fuse must be installed externally in the vessel’s electrical system. Manufactured with materials resistant to the marine environment, it provides reliable and long-lasting performance even under demanding conditions.
The Rule 40A is an efficient solution for keeping the bilge dry and protecting the vessel from water accumulation.
Features
• Automatic activation of the bilge pump
• Compatible with 12V, 24V, and 32V systems
• Maximum capacity of 20 amps
• Corrosion-resistant construction
• Compact and durable design
• Easy installation