Product Description

• 　　a. High performance of breaking, which has the capability to cut off the short-circuit and pull out of the outgoing point, and resolve the close-in faul .
• 　　b. The arc-chutes manufactured by the technology of spinning with high quality of airflow and simple structure .
• 　　c. Longer electrical service life, the ability of breaking for *0times on full capacity, and long interval for maintaining, free maintenance for *0 years under the normal operation .
• 　　d.The operating mechanism’s energy is small, simple and reliable compact type spring operating mechanism is applied.   
•        e. Low rated pressure, not be liquefied under low temperature .
• 　　f. Small occupation area .
• 　　g. Low noise, suitable for residential area
• 　　h. Field installation time is short..