Company News

According to the structure of the circuit breaker classification, there are universal type, plastic shell type, plastic case circuit breaker, which is suitable for rated voltage 690V, frequency 50/60Hz, rated current 16 to 1600A distribution system or as a transformer, motor, capacitor and other ...

When the mains power and the generator power conversion, the particularity of the generator should be taken into account first. After the mains power is cut off, the generator will start automatically. The output of the power of the outgoing motor can only be achieved after the indicators of the ...

China One Two Three Electric Co., Ltd. is a high-tech enterprise specializing in the research, development and manufacturing of double power automatic transfer switch, disconnecting switch and molded case circuit breaker. The company has a group of high-quality technical and management per...