Marinco 720RV Contour Heavy Duty Master Battery Switch

The Marinco 720RV Contour Heavy Duty Master Switch is a professional-grade battery disconnect switch designed for marine, RV, and heavy-duty vehicle applications. This key-operated on/off switch provides reliable power management and theft protection for your electrical system.

Key Features:

• Heavy-duty key-type switch for secure on/off control
• 600 amp DC continuous rating for sustained loads
• 800 amp DC intermittent rating for high-demand situations
• 1500 amp DC cranking capacity for engine starting
• Compact contour design: 1 inch x 2-3/4 inch x 3 inch
• Rugged construction built for harsh marine and automotive environments
• Key-lock operation prevents unauthorized use

This master battery switch is ideal for isolating your battery system when your vehicle or vessel is not in use, preventing parasitic drain and enhancing security. The high cranking amperage rating ensures reliable performance even with large engines and demanding starter motors.