Blue Sea 7615 ATD Automatic Timer Disconnect

The ATD Automatic Timer Disconnect is an essential device for marine enthusiasts, ensuring your boat's battery power is preserved by automatically shutting off connected devices based on customizable time or voltage settings. Whether you’re docked or underway, this reliable disconnect system helps maintain your battery’s longevity and performance.

Key Features

• Automatic Battery Management: A 12V signal activates the relay to supply power to your marine devices. Once the signal is removed, the timer initiates and disconnects the devices after a preset duration, safeguarding your battery.
• Multiple Disconnect Triggers: Choose to disconnect based on time, low voltage, or the removal of the 12V signal, providing flexible battery management tailored to your specific boating needs.
• Low Voltage Protection: The system automatically disconnects devices if the battery voltage drops below the set threshold, ensuring critical power is preserved for essential systems.
• Customizable Settings: Time and voltage-based disconnect options can be disabled, allowing the disconnect to operate solely based on the 12V signal for simplified control.
• Secure Connections: Features a clip-on cover to insulate terminal connections and one-piece stainless flange nuts for safe and secure electrical connections in harsh marine environments.
• LED Status Indicator: An integrated LED provides real-time status updates, so you always know whether the system is active or disconnected.

Specifications

Installation and Usage

Installing the ATD Automatic Timer Disconnect on your boat is straightforward. Ensure all connections are secure and insulated using the provided clip-on cover and stainless flange nuts. Configure the disconnect settings according to your operational requirements, selecting the appropriate time or voltage parameters to optimize battery preservation.

Safety Notice

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Additional Resources

Download the Owner's Manual (PDF)

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.