Perko Single Battery Disconnect Switch - Cup Mount

Ensure the safety and efficiency of your boat's electrical system with our Single Battery Disconnect Switch - Cup Mount. Specifically engineered for marine applications, this reliable switch allows you to effortlessly disconnect the battery from your vessel's electrical network when the boat is not in use. Additionally, it serves as a crucial emergency disconnect in the event of electrical malfunctions, safeguarding your marine equipment and enhancing overall vessel safety.

Key Features

• Compact and space-efficient design ideal for marine environments
• Unique oval shape fits seamlessly into standard round mounting holes
• Removable black polymer actuator key provides enhanced security
• Ignition Protected to prevent unintended battery drain and ensure safe operation

Materials & Finish

• Red polycarbonate polymer body for durability and resistance to marine elements
• Black polymer actuator key for secure and easy operation
• Nickel-plated terminals ensure corrosion resistance and reliable electrical connections

Technical Specifications

Specification	Details
Continuous Rating	140 Amps
Intermittent Rating	200 Amps for 5 Minutes
Start Rating	250 Amps for 30 Seconds
Mounting Hole Size	3 Inches
Compatibility	Designed for alternators and generators in 6-50 V.D.C. Marine Electrical Systems
Ignition Protected	Yes
Face Dimensions	3" x 2-1/2"

Benefits of Using a Single Battery Disconnect Switch

• Enhanced Safety: Quickly disconnect the battery to prevent electrical fires and protect sensitive marine electronics.
• Battery Preservation: Prevent unwanted battery drain during extended periods of inactivity, ensuring your battery remains charged and ready.
• Easy Installation: The compact design and unique mounting features make installation straightforward in various marine setups.
• Reliable Performance: Constructed with high-quality materials to withstand harsh marine conditions and provide long-lasting service.

Installation Guide

1. Identify a suitable location on your boat with a 3-inch mounting hole.
2. Secure the disconnect switch using appropriate marine-grade hardware.
3. Connect the nickel-plated terminals to your boat's battery and electrical system, ensuring all connections are tight and secure.
4. Insert the removable actuator key to lock the switch in the desired position.
5. Test the switch to ensure it properly disconnects and connects the battery as intended.

Why Choose Our Single Battery Disconnect Switch?

Our Single Battery Disconnect Switch - Cup Mount is crafted with the marine enthusiast in mind, combining robust construction with user-friendly features. Whether you're a seasoned boater or a recreational sailor, this disconnect switch provides peace of mind by ensuring your vessel's electrical system remains secure and manageable. Invest in quality and reliability for your marine adventures.

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.