Working on a new build or needing to replace the entire system, main breaker kits provide all the pieces required to install main breakers into a residence, business or industrial setting. Guarantee a safe, clean installation with the right kit for your job specifications. Professional contractors can install high-quality, patented breakers while reducing the risk of damage to conductors. Why take risks when you can invest in a product that not only delivers on its promises but also provides you with the peace of mind to do your work with confidence?