• Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronics
• Automatically combines battery banks during the charging cycle and isolates under discharge
• 12/24 Volt auto ranging voltage input
• Waterproof rated IP67 - temporary immersion for 30 minutes
• Ignition protected - safe for installation aboard gasoline powered boats
• Remote LED output indicates relay state away from ACR
• LED light indicates when batteries are combined
• LED blinks in undervoltage lockout and starting lockout
• Supports high-output alternators up to 120 Amperes
• Included with the ADD A BATTERY Dual Circuit System
• Automatically combines battery banks during the charging cycle and isolates under discharge
• Ignition protected - safe for installation aboard gasoline-powered boats
• Activates from any charging source - alternators, battery chargers, or solar panels
• Hermetically sealed contacts / vaporproof
• Side and bottom knockouts for power cable connections
• Clip-on cover protects and insulates terminal connections
• Tin-plated copper studs for maximum corrosion resistance
• 7/8" (22.22mm) stud length to accept multiple cable terminals
• 1/4" x 0.031" male quick connect terminals for ground and remote LED and starting interrupt

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 go to P65Warnings.ca.gov.