RS-111 Intuitive and easy to use Knob switch

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RS-111 Intuitive and easy to use Knob switch

Safety certification technical data: This product has TUV

TUV certification technical parameters:
16 (16) A  125/250 VAC  T125  2E4
16 (8) A  125/250 VAC  T125  2E4

Product Information

Introducing the Intuitive and Easy-to-Use Knob Switch — a pinnacle of engineering excellence and versatility designed to meet the dynamic demands of modern appliances and tools. Engineered for seamless gear and speed selection, this rotary switch serves as the quintessential control interface across a vast array of domestic and professional devices.

Meticulously crafted to integrate seamlessly with electric stew pots, high-performance food blenders, juicers, and soy milk machines, the knob switch ensures precision and reliability with every rotation. Its adaptability extends to vacuum cleaners, electric fans, air conditioning units, and sophisticated table lamps, providing smooth, tactile control that elevates user experience. This switch transcends conventional boundaries, finding utility within specialized power and garden tools—including heat guns and hair dryers—where durable performance and intuitive operation are imperative.

The design paradigm of this knob switch emphasizes modularity and customization. It boasts an extensive selection of shafts and housings, enabling bespoke configurations tailored to exacting client specifications. This adaptability not only streamlines manufacturing integration but also empowers designers to refine ergonomics and aesthetics without compromise.

Constructed with premium-grade materials, the switch is engineered to withstand rigorous operational cycles, ensuring longevity and consistent functionality in demanding environments. The precision detents and clear positional feedback provide unmistakable confirmation of each gear or speed setting, enhancing user confidence and operational safety.

Incorporating this knob switch into your product line elevates both functionality and user engagement, marrying simplicity with sophisticated control mechanics. Whether in a household setting or industrial context, this component delivers an unparalleled blend of reliability, adaptability, and refined user interface — a true embodiment of intuitive control technology.

About SHQIJIA

Shanghai Qijia Electronics Co., Ltd. was founded in 2004. After more than two decades of development and accumulation, it has grown into a high-tech enterprise integrating the design, R&D, manufacturing, sales, and service of high-quality appliance switches, establishing a professional and reliable brand image in the industry.

 

The company's core product line, "shqijia," covers a wide range of AC and DC appliance switches, including micro switches, rocker switches, pushbutton switches, trigger switches, and rotary switches, as well as AC and DC circuit board modules and controllers. These products are widely used in AC and DC power tools, electric garden tools, cleaning equipment, household appliances, medical equipment (oxygen concentrators), generators, electric strollers, water pumps, and other electronic and mechanical fields, providing customers in various industries with highly adaptable core component solutions.

 

In 2025, the company opened a new factory, which offers a comfortable environment and convenient transportation. With over 150 employees, over 20 assembly lines, more than 20 injection molding machines, and over 40 automated equipment, the company boasts an annual production capacity exceeding 80 million units and annual sales exceeding 100 million yuan, providing stable and efficient product supply support to customers worldwide.

 

In the areas of technological innovation and standardization, the company has achieved fruitful results, holding over 60 patents of various types, including over 10 invention patents. The company has participated in the formulation and revision of numerous national and industry standards for appliance switches, continuously promoting the development of technical standardization in the industry. Leveraging its outstanding comprehensive strength, the company has been awarded numerous honorary titles, including "Shanghai Harmonious Labor Relations Enterprise," "Shanghai High-tech Enterprise," and "Shanghai Specialized and Innovative Enterprise," demonstrating its significant contribution to regional economic and industry development.

 

To ensure product quality and international compliance, the company has established a state-of-the-art switch testing center (laboratory) that is accredited by the US UL WTDP Witnessed Laboratory and fully ISO 9001 Quality Management System. Its entire product line has successfully passed multiple international certifications, including UL and ETL in the US, TÜV, CE, SEMKO, and CB in Europe, KC in South Korea, and CQC in China, fully meeting the access requirements of diverse global markets.

  

In addition, the company possesses professional independent product and mold design capabilities, providing customized development services based on individual customer needs and precisely matching diverse application scenarios. In production, the company not only incorporates advanced manufacturing technologies and product processes, but also has a FFU cleanroom to ensure precise process implementation. In recent years, the company has implemented larger-scale automation, significantly improving production efficiency and product quality consistency, laying a solid foundation for the continuous delivery of high-quality products.

  

Qijia products have earned widespread recognition and trust from customers worldwide for their superior quality, advanced manufacturing processes, competitive pricing, and comprehensive after-sales service. Our core customer base includes large and medium-sized domestic and international complete machine manufacturers, globally renowned power tool and garden tool brands, and leading international home appliance manufacturers. We have been recognized numerous times by renowned international clients with honors such as "Excellent Supplier of the Year."

  

Adhering to the core principle of "Quality is the lifeblood of the enterprise, and wholehearted customer service," the company is committed to building a globally renowned high-end brand of appliance switches. Currently, we are continuously optimizing our R&D capabilities and production standards to precisely meet international market demands. We are also deepening collaboration with global partners to provide high-value solutions for diverse application scenarios. Going forward, Qijia will further expand its global presence, upholding the principles of integrity and innovation, and striving to build long-term, mutually beneficial partnerships with customers worldwide.

Shanghai Qijia Electronics Co., Ltd.

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