YAMING is a well-known brand in the electrical switch industry with over 30 years of professional experience, establishing a reliable and professional reputation in the global market. The LW31 20A OFF-ON Two Positions Combination Rotary Cam Switch (internal model: YMZ12-20) is a high-performance circuit control device independently developed by YAMING, integrating exquisite craftsmanship and cutting-edge technology. Based on years of industry experience and market demand research, YAMING has optimized the product structure and incorporated anti-misoperation design to effectively avoid operational errors and ensure stable and reliable circuit control in various working environments.
The LW31 20A OFF-ON Two Positions Combination Rotary Cam Switch is primarily designed for 50Hz AC circuits, with a rated voltage up to 690V AC/240V DC and a rated current of 20A. It focuses on solving the core needs of manual, infrequent circuit switching and control in industrial production. As a professional manufacturer, YAMING has a standardized factory in China, equipped with advanced production lines and a strict quality management system, laying a solid foundation for stable product quality. With its strong technical capabilities and rich production experience, YAMING has become a trusted supplier of electrical switches, providing high-performance, safe, and durable products to customers in various industries both domestically and internationally. Its standardized production processes and strict quality inspection standards are widely recognized.
1.Stable Electrical Performance
Suitable for 50Hz AC circuits, with a rated voltage of 690V AC/240V DC and a rated current of 20A. It can operate stably under different voltage and current conditions, meeting the needs of most industrial circuit control scenarios.
2.Practical Control Functions
Enables manual, infrequent on/off control and circuit switching. It offers sensitive operation, clear position indication, improved operational efficiency, and reduced operational errors.
3.Versatile Applications
Directly controls small-capacity AC motors, supports main control and circuit measurement, offering multiple uses in one unit and reducing the need for additional control components.
4.Strong Compatibility
Completely replaces traditional changeover switches. Installation dimensions and interface standards are consistent, allowing easy replacement of old products without modifying existing circuit layouts, saving replacement costs and time.
5.Anti-misoperation Design
Integrated anti-misoperation function effectively prevents accidental operation, protects circuit and equipment safety, and enhances the overall safety of the control system.
1. Manual, infrequent circuit switching and control switching in various electrical equipment, ensuring stable circuit operation.
2. Direct control of small-capacity AC motors: The LW31 20A OFF-ON Two Positions Combination Rotary Cam Switch is suitable for motor start-stop control in small production equipment such as small pumps, fans, and conveyors.
3. Main control and circuit measurement in electrical control systems, helping operators monitor circuit operation status in real time for efficient management.
4. Replaces traditional changeover switches in old equipment retrofitting, improving control system stability and reliability while reducing retrofitting costs.
5. The LW31 20A OFF-ON Two Positions Combination Rotary Cam Switch is widely used as a circuit control switch, test equipment switch, motor control switch, main control switch, welding machine switch, etc., covering fields such as machinery manufacturing, electrical equipment, testing and measurement, and welding equipment.
As a responsible manufacturer, YAMING adheres to the principle of "Quality First." Every LW31 20A rotary cam switch undergoes rigorous quality inspection before leaving the factory, from raw material selection and production process control to finished product testing, ensuring that every product meets international quality standards.
As a professional supplier, YAMING not only provides high-quality products but also comprehensive after-sales service, promptly resolving product usage and maintenance issues for customers. Its factories in China adhere to standardized production, and all products comply with relevant international electrical safety standards, ensuring customers can use them with confidence in various scenarios.
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No.8 Yaming Road, Xiangyang Industrial Zone, Yueqing City, Zhejiang Province, China
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