ZN63M-12 series indoor high-voltage permanent magnet vacuum circuit breakerDetailed product description：

I. Overview
The ZN63M-12 series indoor high-voltage permanent magnet vacuum circuit breaker (hereinafter referred to as the circuit breaker) is a three-phase AC 50Hz indoor high-voltage switchgear with a rated voltage of 12KV.
The ZN63M-12 series indoor high-voltage permanent magnet vacuum circuit breaker is a new type of indoor switchgear independently developed by our company. It mainly consists of three parts: the vacuum circuit breaker body, the controller, and the external high-voltage transformer. It has functions such as fault detection, protection control, and remote communication. The controller adopts advanced DSP chips and embedded operating systems, integrating control and protection. The controller has an RS485 interface and can be equipped with a remote communication module to meet the needs of remote communication and distribution automation in the power system, completing the four remote functions.

The ZN63M-12 series indoor high-voltage permanent magnet vacuum circuit breaker adopts a permanent magnet operating mechanism, with long service life, high reliability, and maintenance free. Suitable for exit switches of urban and rural power grid substations, segmented switches and branch switches of main lines, and user entrance switches.