The Autolec FIA Master cut out switch has been used for decades on competition cars, and has proven to be the most reliable battery master switch on the market. It will ensure complete electrical shutdown on a competition car when operated. It also prevents alternator diode damage and prevents engine run on when operated. Suitable for 6, 12 and 24 volt systems and is rated at 100amp continuous.
The cut out switch is a tried and test design, which can be mounted in an easy access area on the dash due to its compact design. The switch terminals are 10mm in diameter which maintains a reliable electrical circuit current flow, and the product comes supplied with resistor, ignition decal and removable switch key.