12V 300A Car Selector Isolator Disconnect Rotary Switch Cut (Yellow)

1. This battery master switch can safely disconnect the battery, quickly cut off the power to eliminate any power consumption of the battery when the vehicle or boat is not in use.
2. Scope of application: cars, RVs, yachts, vans, trucks
3. Function: prevent leakage, protect the power supply, disconnect the battery safely
4. Current: 300A
5. Voltage: 12V