Wenzhou Changjiang Electrical Switch Factory is located in Liushi, Wenzhou. It is a joint-stock enterprise integrating design, manufacturing and sales. It was founded in 1981 and has a registered capital of 6 million yuan. It covers an area of 4,000 square meters and a factory area of 7,000 square meters. , a total of 200 engineering, technical, management and other employees.
Our rotary switches meet CCC, TUV, UL, CE and other certificates. Our products comply with RoHS2.0 environmental protection requirements and IEC60947-3 standards. Our team has excellent quality control management capabilities, and they can analyze and solve potential problems before the product reaches the customer’s hands. In addition to this, we can also customize switches as per customers’ designs and requirements.
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10A ~315A
20A~175A
20A ~100A
LA38, XB2, AD169
Professionally customize various function rotary switches for customers
We have passed ISO9001 quality system certification, and all products comply with IEC60947 standards, and we have 20 quality inspectors with a complete inspection process.
We offer many types of rotary switches to meet our customers’ different needs in energy systems. Whether in the generation, transmission or energy distribution stage, our rotary switches stand out for their efficiency, reliability and affordability. For more details, please feel free to contact us.
Electrical switches, in general, regulate the flow of current within a circuit and can either start or stop the current flow. There are various types of switches available based on specific needs, such as toggle, pushbutton, limit, joystick, proximity, speed, pressure, temperature, liquid level, and selector switches. This article focuses on selector switches, explaining their […]
Ever wondered how electrical systems are safely maintained? An isolator switch is a critical device that disconnects power, ensuring safe maintenance. Understanding its functions and applications is essential for any electrical setup. What is an isolator switch? An isolator switch is a mechanical switching device used to disconnect electrical circuits from power sources. It provides […]
Have you ever wondered what the difference is between a shorting and non-shorting rotary switch? Shorting rotary switches momentarily connect adjacent contacts during switching, while non-shorting switches ensure a clean break before making the next connection. Understanding these distinctions is crucial when designing circuits, as the choice between shorting and non-shorting switches can significantly impact […]