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Q:How many amps is this rated for?
A:The BWD Multi Purpose Switch (Part No. S640) amperage rating is 175A in continuous duty and 800 A in intermittent duty. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.
Q:Is this a universal product that will fit any car?
A:Yes, this is a universal product. It is designed to kill all power to your vehicle. The larger post go to the battery while one smaller one goes to the alternator and one is a ground.