The YMW42 series changeover rotary cam switch with waterproof box is a high-performance electrical control component launched by YAMING, tailored for electrical control circuits of CNC program-controlled machine tools and electrical equipment operating at AC 50Hz with voltage up to 690V. This product integrates multiple functions including control, lighting protection, signal and program selection, voltage and current measurement selection, and can additionally realize the control of small-capacity squirrel-cage asynchronous motors.
With its reliable performance and wide application range, it has become a preferred choice for industrial electrical control systems. The factory strictly adheres to high-quality production standards, ensuring each switch meets the rigorous requirements of industrial applications.
- Compact and Flexible Design: The YMW42 Changeover Rotary Cam Switch With Waterproof Box features compact dimensions, which allows flexible layout even in confined installation spaces, greatly improving the utilization rate of equipment installation areas.
- Superior Safety Performance: Adopting a compact structure and high-quality premium materials, the product ensures superior insulation performance, effectively preventing electrical safety hazards and guaranteeing the safe and stable operation of the electrical system.
- Smooth and Reliable Operation: The switch is designed with exquisite mechanical structure, enabling smooth switching operations. It boasts high safety and reliability, capable of maintaining stable performance even in long-term continuous operation.
- Aesthetic and Versatile Compatibility: With a modern and eye-catching appearance, the product perfectly combines practicality and aesthetics. It has high compatibility with different equipment designs, easily matching various industrial equipment styles.
- Customizable Contact Combination: Through various cam combinations, the switch can meet the on-off needs of contacts in different forms, adapting to diverse control requirements of different application scenarios.
The YMW42 series is available in 20A and 32A specifications, with optimized structural design to ensure precise and stable operation:
- 20A Cam Switch: Equipped with positioning angles of 30°, 45°, 60°, 90°, supporting a maximum of 12 operation positions and 1–12 switch layers, which can realize multi-level and multi-channel control.
- 32A Cam Switch: Adopts the same positioning angles of 30°, 45°, 60°, 90° as the 20A model, with a maximum of 12 operation positions and 1–12 switch layers. It has stronger current-bearing capacity, suitable for occasions with higher power requirements.
The YMW42 changeover rotary cam switch with waterproof box is widely used in the electrical control systems of CNC program-controlled machine tools. It is also applicable to various electrical equipment operating at AC 50Hz, voltage up to 690V, such as industrial production lines, automated equipment, power distribution cabinets, etc. Whether it is for equipment control, lighting protection, signal selection, or voltage and current measurement selection, this product can exert excellent performance. In addition, it can be used for the control of small-capacity squirrel-cage asynchronous motors, providing comprehensive and reliable control solutions for industrial production.
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Specifications |
Usage category |
Rated working voltage V |
Rated working current A |
|
Rated insulation voltage 400VRated working voltage 400V |
AC-3 |
380 |
10A |
|
Heating current 20A |
AC-15 |
380 |
4A |
|
|
AC-21B |
380 |
20A |
|
Basic Specifications |
Usage category |
Rated working voltage V |
Rated working current A |
|
Rated insulation voltage: 400VRated working voltage: 400V |
AC-3 |
380 |
26 |
|
Heating current: 32A |
AC-21B |
380 |
32 |
|
|
AC-23B |
380 |
30 |
Address
No.8 Yaming Road, Xiangyang Industrial Zone, Yueqing City, Zhejiang Province, China
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