Grayston FIA Approved Master Cut-Off Isolator Switch FULL KIT !

FIA-certified master battery isolator switch essential for motorsport.

Heavy Duty 6 pole F.I.A master battery cut off switch isolates engine 

and protects alternator circuit against heavy voltage surge and prevents 

Engine 'run-on'. Controls circuits up to 500 amps 

12 - 24v.

Safely cut all electrical power and meet MSA & FIA regs, complete with integrated surge resistor for alternator protection.

FIA Approved 

Included in kit :

1x 1.5M Red T Handle Pull Cord
1x Solderless Nipple 
1x Switch 
1x Cut of Key 
1x Resistor 
1x Sticker 
1x Water Proof Rubber Cap
1x Instructions 


Grayston FIA Motorsport Approved Master Cut Off Battery Isolator Switch kit

    3In stock, ready to ship

    Sale price £39.99 Regular price
    Regular price £39.99
    Tax included. Shipping calculated at checkout.

    Fast Shipping

    Free Returns

    Best Deals

    Recommendations