Semi Truck Master Disconnect Switches
- Dorman HD Solutions®Battery Main Shut-Off Switch (924-5020)Battery Main Shut-Off Switch by Dorman HD Solutions®. Dorman HD Solution offers a Battery Cut Off Switch for your vehicle. Dorman HD Solution Battery Cut Off Switch is constructed of high-quality materials for long-lasting durability.Suitable for either 12 or 24 volt systemsAvailable for 100-amp applications$165.45