1Multiple Protections: Circuit breaker provide leakage protection, overload protection and short circuit protection 2Wide Range of Applications: The isolator can be used for home textiles, technical construction, rural network transformation, etc. 3High Breaking Capacity: Possess high breaking capacity up to 6kA. Compact size bring small footprint, easy to use 4For Office And Residential Buildings: Miniature circuit breakers are mainly used for the lighting of office and residential buildings. Used for power distribution and protect facilities from overload and short circuit damage 5PA66 Material: Made of good quality PA66 material, come with impact resistance and high mechanical strength Item Type: Miniature Circuit Breaker Model: DZ47sLE Material: PA66 Rated Current: 63A Rated Ultimate Short Circuit Breaking Capacity(home Icn): 6000A 1 x Miniature Circuit Breaker