20A Center Hole Mounted Lengthen Multiple Positions Cam Switch

The YAMING 20A Center Hole Mounted Lengthen Multiple Positions Cam Switch (YMW42-20/O) is a core electrical control product independently developed and produced by YAMING. Designed to meet the efficient and reliable electrical circuit control needs of industrial equipment, this switch is specially optimized for the working environment of CNC program-controlled machine tools and various industrial electrical equipment, providing stable and accurate control support for the normal operation of equipment.

20A Center Hole Mounted Lengthen Multiple Positions Cam Switch features a compact structure, flexible installation, excellent insulation performance, and smooth switching operation, widely applicable to control, lighting protection, signal and program selection, voltage and current measurement selection in electrical control circuits, as well as the control of small-capacity squirrel-cage asynchronous motors. As a trusted supplier, YAMING ensures the product's safety and reliability while realizing the perfect combination of practicality and aesthetics. The factory of YAMING adheres to strict quality control standards, from material selection to production processing, ensuring that each product meets the high requirements of industrial application scenarios.

Product Features

- Compact & Space-Saving: With a tiny footprint, the switch supports flexible layout in limited installation spaces, effectively solving the problem of insufficient installation space in complex equipment.

- Abundant Functions: 20A Center Hole Mounted Lengthen Multiple Positions Cam Switch can meet various control requirements of different equipment, and can achieve the on-off requirements of different contact types through various cam combinations, with strong adaptability.

- Excellent Safety Performance: Adopting strictly selected high-quality materials, the product has good insulation performance, which can effectively isolate electrical circuits and safeguard electrical safety. At the same time, the smooth switching operation further enhances the safety and reliability during use.

- Aesthetic & Practical: With a novel and attractive appearance, it combines practical use and aesthetic value, and can be well-matched with the appearance design of different devices, improving the overall aesthetic feeling of the equipment.

Structural Features

For the 20A specification of this cam switch, the structural design is scientific and reasonable, with strong practicality:

- Diversified Positioning Angles: The available positioning angles include 30°, 45°, 60°, 90°, which can be selected according to different control requirements to realize precise position control.

- Flexible Position & Layer Configuration: 20A Center Hole Mounted Lengthen Multiple Positions Cam Switch supports up to 12 operation positions and 1 to 12 switch layers, which can be customized according to the actual needs of the equipment to meet complex control scenarios.

- Safe Wiring Design: Hidden wiring is adopted to ensure contact safety, and the terminals have anti-drop performance, avoiding poor contact caused by terminal loosening and ensuring stable circuit connection.

- High-Quality Material Selection: The contacts are made of silver alloy, which has excellent electrical conductivity and wear resistance, ensuring long-term stable use; the shell is made of reinforced flame-retardant nylon 66 with V-level flame retardancy, which has good flame-retardant and heat-resistant performance, further improving the safety of the product.

Product Application

This product is mainly applicable to AC 50Hz, voltage ≤ 690V CNC program-controlled machine tools and electrical equipment. Specifically, it can be used in the following scenarios:

- Control of electrical control circuits;

- Lighting protection in equipment;

- Signal and program selection of equipment;

- Voltage and current measurement selection in circuits;

- Control of small-capacity squirrel-cage asynchronous motors.

Why Choose Us?

YAMING is a trusted manufacturer with over 30 years of professional experience in the electrical switch sector. With profound technical accumulation and exquisite production craftsmanship, the brand is committed to providing high-quality electrical control products for global customers. As a supplier rooted in China, YAMING not only has a complete production and supply chain system but also adheres to the concept of customer-centricity, providing personalized product solutions and thoughtful after-sales service to meet the diverse needs of customers.

Schematic Diagram

Technical Parameters

Product outline size installation size