Blue Sea Systems 7719-BSS 24V 500A ML-Series Remote Battery Switch with Contura Switch

The Blue Sea Systems 7719-BSS is a heavy-duty ML-Series Remote Battery Switch designed for 24-volt DC electrical systems. This high-capacity solenoid provides reliable remote switching control for battery banks, generators, and high-amperage circuits in marine, RV, and commercial vehicle applications.

Key Features:

• 24-volt DC operation with 500-amp continuous duty rating
• Silver alloy contacts for superior conductivity and corrosion resistance
• Includes SPDT (Single Pole Double Throw) Remote Control Contura switch with ON-ON configuration
• Compact ML-Series design for space-efficient installations
• Black powder-coated housing for durability in harsh environments
• Remote switching capability eliminates need for high-amperage cables to the helm
• Ideal for battery isolation, emergency disconnect, and parallel battery management

This solenoid switch is engineered for professional marine and mobile power systems where reliable, remote control of high-amperage circuits is essential. The included Contura switch provides convenient control from the helm or control panel, while the robust solenoid handles the heavy switching loads safely.