Attwood Automatic Float Switch - 12V & 24V

The Float Switch Part #: 4202-7 is an essential upgrade for your marine bilge pump, enabling fully automatic operation to keep your vessel's bilge dry and free from unwanted water. Engineered with a compact, low-profile design, this float switch seamlessly mounts on various surfaces and angles, ensuring versatility and reliability in diverse marine environments.

Key Features

• Automatic activation of bilge pumps at a 2" water level
• Maximum Amp Draw: 12 amps at 12V D.C. or 6 amps at 24V D.C.
• Compact, low-profile design mounts on surfaces from horizontal up to a 24° angle
• Durable mechanical switch mechanism without flexible or hinged wire leads
• Integral cover minimizes bilge sloshing to reduce pump cycling and prevent debris interference
• Sealed switch resists moisture, fume-ignition, and electrical shock
• Mercury-free construction, complying with health and safety regulations in over 26 states
• Includes a convenient test knob for easy pump operation testing
• CE Rated for compliance with European safety standards
• 36" Wire for flexible installation
• Compatible with both 12V and 24V systems

Specifications

Easy Installation

The Float Switch is designed for straightforward installation, attaching directly to the rear slots of the V-Series pump bracket. Its design allows for mounting on various surfaces and angles without the need for complex wiring or adjustments. The included 36" wire provides ample length to connect to your existing bilge pump setup, ensuring a hassle-free installation process.

Safety and Reliability

Safety is paramount with the Float Switch 4202-7. The sealed switch mechanism effectively resists moisture and prevents fume-ignition and electrical shocks, making it a safe choice for marine applications. Additionally, the absence of mercury ensures compliance with health and environmental regulations, offering peace of mind for boat owners.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Additional Resources

Download the Quick Guide (PDF) for detailed installation instructions and operational guidelines.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.