Master Switch / Battery Isolator - 6 pole (FIA)

12V Battery Isolation Switch to suit FIA racing rules.

With built in secondary switch contacts to isolate the ignition circuit -  and also earth the main electrical circuit is through a 3ohm 11watt resistor which will help to prevent surge and protect modern vehicles with ECU controls.  It ensures alternator shut down and prevents engine run on

3ohm 11 watt resistor included

100A at 12V continuous load

1000A at 12V for 5 seconds maximum