1、Function: With 350A maximum protection voltage, used to protect circuit from overload and short circuit damage, practical in use 2、Safety Ensured: The circuit breaker could provide a simple, permanent solution for preventing childhood shock and electrical burn injuries. 3、Tamper Resistant: Resistance to tampering (intentional malfunction or sabotage) by either the normal users of the breaker with physical access to it. 4、Weather Resistant: Designed with enhanced corrosion and UV resistant components, weather resistant for extra durability use in outdoor location. 5、Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability.