The LW42 series 20A Three Position Dual Power Control Cam Switch is a high-performance electrical control component independently developed and produced by YAMING. It is specifically designed for electrical control systems of CNC machine tools and other electrical equipment, suitable for AC 50Hz power supply environment with voltage up to 690V. The product is mainly used in electrical control circuits for control, lighting protection, signal and program selection, as well as voltage and current measurement selection.
In addition, 20A Three Position Dual Power Control Cam Switch can also be applied to the control of small-capacity squirrel-cage asynchronous motors, realizing multi-scenario application coverage with diversified functions. With compact structure, excellent safety performance and flexible application scenarios, it provides efficient and reliable electrical circuit control solutions for global customers.
- Compact and Space-Saving: The switch adopts a compact structural design, which effectively saves installation space. Even in restricted installation areas, it can be flexibly arranged, adapting to the narrow internal space layout of various electrical equipment.
- Versatile Functions: 20A Three Position Dual Power Control Cam Switch integrates multiple functional modules, which can meet a wide range of electrical control needs, realizing one-switch multi-purpose and reducing the number of components in the control system.
- Superior Safety Performance: Premium selected materials are used in the product, which provide excellent insulation performance and effectively avoid electrical safety hazards such as short circuits. At the same time, the smooth and agile switching operation ensures stable contact during the switching process, with high safety and reliability.
- Flexible Positioning and Layer Configuration: The 20A Three Position Dual Power Control Cam Switch supports multiple positioning angles, including 30°, 45°, 60°, 90°, and can have up to 12 operation positions and 1–12 switch layers. Different positioning angles and layer configurations can be selected according to actual control requirements.
- Innovative and Aesthetic Appearance: The product adopts an innovative and stylish appearance design, integrating practicality and aesthetics. It can perfectly match the exterior design of various equipment, enhancing the overall beauty of the equipment.
- Customizable Cam Combinations: Through different cam combinations, the switch can meet the contact on-off requirements of various configurations, realizing personalized adaptation to different control circuits.
- Safe Wiring and Terminal Design: The hidden wiring design ensures the safety of the contact part, avoiding accidental contact and electric shock risks. The terminals adopt an anti-drop structure, which ensures the stability of the wiring and prevents poor contact caused by terminal falling off.
- High-Quality Material Selection: The contacts are made of silver alloy, which has excellent electrical conductivity and wear resistance, ensuring long-term stable operation of the switch. The housing is crafted from reinforced flame-retardant nylon 66, achieving V-grade flame retardancy, which can effectively prevent the spread of fire in case of accidents.
The YAMING LW42 20A Three Position Dual Power Control Cam Switch is widely used in CNC machine tools, which is an important component in the electrical control system of CNC machine tools, responsible for program selection, signal transmission and other key tasks. In addition, it is also applicable to various other electrical equipment that meets the AC 50Hz and voltage up to 690V conditions, such as industrial control equipment, testing instruments, etc. Whether in the field of mechanical processing or industrial automation, this product can play a stable and reliable control role. As a professional factory with mature production lines, YAMING can also provide customized product solutions according to the specific application needs of customers.
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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 |
Address
No.8 Yaming Road, Xiangyang Industrial Zone, Yueqing City, Zhejiang Province, China
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