500/700 Amp Power Relay/Battery Weatherproof Isolator

The PAC500 can be used as a battery isolator or power relay and is very easy to install. There are a few simple connections to be made. The PAC500 can be triggered using a manual on/off push-button, toggle switch, vehicle ignition wire or even the power antenna/amplifier trigger wire on a car stereo.

• Handles 500 Amps Continuous and 700 Amp Surges
• For Multi-Battery Systems
• Allows for Longer Battery Life & Control Over which Battery is Being Used
• Great for Isolating Second Battery In Boats
• Making it Dedicated Only to the Stereo System
• Keeps Primary Starting Battery from being Drained
• Does Not Create Any Voltage Drop to the Secondary Battery