Your Professional Rotary Switch Supplier
Jiaxing Richang Auto Parts Co., Ltd. was established in September 2012, and was established solely by the legal representative of Nanri. The company has a construction area of 10,195 square meters, a registered capital of 4 million yuan, and a total investment of 60 million yuan. The company specializes in the production of automotive clock springs, automotive flat cables and other products.
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Rotary Car Push ButtonOur Rotary Car Push Buttons are robust and engineered for seamless integration into automotive dashboards and control panels. They provide a tactile and intuitive user interface for a range of -
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Rotary Car Push Button CapOur Rotary Car Push Button Caps are essential accessories for rotary switches, providing a tactile interface that enhances user experience and contributes to the overall interior design of a vehicle. -
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3 Position Rotary Switch On Off OnOur 3-Position Rotary Switches with an ON-OFF-ON configuration offer a versatile solution for managing electrical circuits in vehicles. This type of switch allows for three distinct operational -
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Rotary Transfer SwitchOur Rotary Transfer Switches are engineered to provide a safe and efficient method for switching between two or more power sources, or between a power source and a load. These switches are critical -
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Rotating Limit SwitchOur Rotating Limit Switches are electro-mechanical devices designed to detect and signal specific angular positions of a rotating shaft. As a shaft rotates, an internal mechanism activates or -
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Single Phase Rotary IsolatorOur Single-Phase Rotary Isolator Switches are robust and safety-critical devices designed to provide a clear and visible means of disconnecting electrical loads from their power supply. They are -
![Dc Rotary Switch]()
Dc Rotary SwitchOur DC Rotary Switches are a robust and reliable electromechanical component designed for precise control and selection of multiple electrical circuits in direct current (DC) applications. Engineered
Why Choose Us
Rich Experience
Our team covers sales, engineering, quality, production, and procurement functions with strong industry 10+ experience. We follow automotive OEM standards and support customers with practical, production-focused solutions.
Quality Control
We follow standardized quality management systems and use advanced inspection processes, including 100% functional testing for key assemblies. Our products and laboratory capabilities have been recognized by industry-level testing standards, supporting stable performance and reliable supply.
Fast Response
Our structured internal workflow enables quick response times, including engineering support and timely project execution to meet production schedules.
A rotary switch is an electromechanical device that uses a rotating knob or spindle to select one of several electrical positions, connecting a common terminal to one or more outputs. They are used for controlling multiple circuits in a single component, often featuring tactile "clicks".
Product Specification
We offers the following product specifications：
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Rating |
0.1A 12VDC |
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Operating Frequency |
Electrical |
10~30 cycles/min |
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Mechanical |
120 cycles/min |
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Contact Reslstance (Initial Value) |
100mΩ Max. |
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Insulation Rasistance (at 500VDC) |
100MΩ Min. |
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Vibration Durability |
10~55Hz, move 0.75mm (p-p) |
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Dielectric Strength |
500VAC (50~60Hz) |
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Operating Temperature |
-30℃~+85℃ |
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Operating Humidity |
85% RH Max. |
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Service Life |
Electrical |
100,000 cycles |
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Mechanical |
100,000 cycles |
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Features
Multi-position selection: Usually rotary switches can provide 2~4 or even more positions, each position corresponds to a separate circuit connection.
Sealed: Some rotary switches come with a sealed switch that is water and dust resistant. Switches are IP64 certified for protection against moisture and dust, making them ideal for use in industrial, medical and military equipment.
Durable and Long Life: Rotary switches have a typical electrical and mechanical life of 100,000 cycles or more, and made with durable materials, such as metal cams, nylon cams and steel detents. With operating temperatures ranging from -30°C to +85°C, make they withstand extreme temperatures without losing performance.
Clear Feedback: Activated by physical force, an internal star wheel or spring-loaded brake “clicks” at each position to ensure precise, repeatable positioning and prevent intermediate contact. Preferred in safety-critical or industrial environments.
Applications
Electronics
Audio equipment, including volume control and input selection.
Automotive
Selecting different modes or functions within the vehicle.
Industrial Control
Adjusting settings and selecting different operating modes in machinery and equipment.
Lighting Control
Selecting different lighting options and dimming levels.
Technical Specifications & Validation
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CE Conformity Marks |
The CE-marking is a regulatory community sign that must be obligatorily affixed on industrial products conforming to European Union standards. However, the CE-mark is not yet a quality mark. |
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CSA Mark (US, C and US, NRTL/C) |
The CSA Mark may appear alone or with indicators. If it appears alone, it means that the product is certified for the Canadian market, to the applicable Canadian standards. If this mark appears with the indicator "C and US" or "NRTL/C" it means that the product is certified for both the U.S. and Canadian markets, to the applicable U.S. and Canadian standards. |
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UL Listing Mark |
The UL Listing Mark denotes that samples of a product meet the safety requirements of Underwriters Laboratories (UL). These requirements are mostly based on UL's published Standards for Safety. |
Package & Delivery
| Package: | Standard export package or Custom |
| Delivery: | By air express, by sea |
FAQ
As one of the leading rotary switch manufacturers and suppliers in China, we warmly welcome you to wholesale high quality rotary switch at competitive price from our factory. If you have any enquiry about cooperation, please feel free to email us.
