Feature: 1. ENSURE CIRCUIT SAFETY: This circuit breaker is mainly used in the distribution network as the distribution of electrical energy and protection lines and power equipment overload, undervoltage and short circuit protection. 2. STABLE PERFORMANCE: This circuit breaker has stable working performance, small fluctuation and rated current up to 800A, which is very practical. 3. FLAME RETARDANT: This circuit breaker adopts PC flame retardant casing, which is safe, durable and has long service life. 4. QUICK RESPONSE: The circuit breaker is sensitive and can cut off the circuit in time when there are safety hazards such as overload in the circuit. 5. MAIN APPLICATION: The circuit breaker can be used as the infrequent switching of the line and the infrequent starting of the motor under normal conditions. Specification: Item Type: Overload Protection Circuit Breaker Material: PC Number of Poles: 3P Rated Current (In): 800A Rated Voltage (Ue): 380V Rated Insulation Voltage (Ui): 800V Rated Impulse withstand Voltage (Uimp): 8kV Rated Ultimate Short Circuit Breaking Current (Icu): 65kA Rated Running Short Circuit Breaking Current (Ics): 42kA Rated Instantaneous Short Circuit Current Setting Value (li): 10ln. Package List: 1 x Overload Protection Circuit Breaker5 x Screw4 x Nut1 x Washer2 x Gasket Note: Pay attention to electricity safety when installing and using