Rule 37FA Automatic Float Switch with Fuse

The Rule 37FA Automatic Float Switch is designed to automatically activate the bilge pump when the water level in the boat’s bilge rises.

This model includes an in-line fuse holder, providing additional protection for the vessel’s electrical system and making the pump installation easier. When the water level increases, the switch automatically turns the pump on and shuts it off once the water level drops.

Manufactured with high-strength materials for marine use, it delivers reliable performance even under demanding conditions.

Features

• Automatic activation of the bilge pump
• In-line fuse holder included
• Compatible with 12V, 24V, and 32V systems
• Maximum capacity of 20 amps
• Marine-grade corrosion-resistant materials
• Easy and secure installation