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PAC500 Power Relay - Battery Isolator

PAC500 Power Relay - Battery Isolator

  • item out of stock Out of Stock
  • Model: PAC500
  • Manufactured by: PAC
Only: $93.03
Sale: $78.15

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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


Hey customer care, man you guys are the bomb. I had no idea it would be so straight forward. fantastic! Thanks so much for your help. I'll defiantly keep you all in mind if I need anything. Perhaps I'll go to the site and see if you have a rocker switch that lights. I've put a 12V lighter receptacle and a dual USB port in my creation and wired in a couple of small 12V lights ( from my ho scale model railroad layout) to indicate power on/off. My s/o says they look cool so a lighted rocker would complete the effect eh! Again thanks.

Sincerely, Roger K Roger K





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