ZJSHUYI Classification of Circuit breakers.www.shuyitop.com; #MCCB

According to the operation mode: there are electric operation, energy storage operation and manual operation; According to the structure: there are universal type and plastic shell type; According to the category of use: optional and non-selective; According to the arc extinguishing medium: oil-immersed, vacuum and air; According to the action speed: there are fast type and ordinary type; According to the number of poles: there are unipolar, bipolar, tripolar and quadrupole, etc.; According to the installation method: there are plug-in type, fixed type and drawer type. A circuit breaker is generally composed of a contact system, an arc extinguishing system, an operating mechanism, a release, and a casing. Web: www.shuyitop.com; Tel/Fax: 0086-577-62840011 Wechat/WhatsApp: 008613355775769 #ZJSHUYI #Chinashuyi #shuyitop #breakers #MCB #MCCB

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