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The WK3-1 Automotive Micro Switch is engineered to meet the demanding requirements of automotive and other high-performance applications. With its robust design and precise specifications, this micro switch ensures reliable operation and durability in a variety of conditions.
The WK3-1 Micro Switch is rated for 3A at 250VAC, making it suitable for automotive applications where reliable electrical switching is crucial. Its Single Pole Double Throw (SPDT) circuit configuration provides versatile switching capabilities, allowing it to handle multiple circuit connections effectively. This flexibility makes the WK3-1 an ideal choice for integrating into various automotive systems and components.
Featuring a leverless actuator design, the WK3-1 is compact and well-suited for applications where space is limited. This design minimizes potential interference and simplifies integration into tight spaces within automotive assemblies. The IP40 protection class ensures that the switch is protected against solid objects larger than 1mm, although it is not designed to withstand water exposure. This level of protection is ideal for internal automotive use, where dust and debris protection is essential.
The WK3-1 Micro Switch operates effectively within a temperature range of -25℃ to +85℃, accommodating the wide range of temperatures encountered in automotive environments. Its operating force of 2N provides a balanced tactile response, ensuring that the switch operates smoothly and reliably under various conditions. The switch’s electrical life extends to 10,000 cycles, while its mechanical life reaches up to 100,000 cycles, providing long-term durability and consistent performance over time.
With a contact resistance of ≤30mΩ, the WK3-1 ensures minimal power loss and efficient operation. Its insulation resistance of ≥100MΩ offers excellent protection against electrical faults, enhancing the safety and reliability of the switch. Additionally, the dielectric strength of 1500VACmin ensures robust protection against electrical surges and spikes, further safeguarding the switch from potential damage caused by voltage fluctuations.
The WK3-1 Micro Switch is available for both OEM and ODM applications, providing flexibility to accommodate specific requirements and integrate seamlessly into diverse systems. This customization capability allows manufacturers to tailor the switch to meet unique operational needs and ensure optimal performance in various automotive contexts.
The WK3-1 Micro Switch is particularly well-suited for automotive applications, including control panels, dashboards, and other critical systems requiring reliable switching. Its compact design and robust features make it a versatile choice for various automotive components, ensuring that the switch performs reliably even in challenging environments.
In summary, the WK3-1 Automotive Micro Switch offers a combination of reliability, durability, and versatility, making it an excellent choice for automotive and other demanding applications. Its robust design, high electrical and mechanical life, and flexible customization options ensure consistent performance and integration into a wide range of systems. Whether used in control panels, dashboards, or other automotive components, the WK3-1 provides a dependable and efficient switching solution that meets the highest standards of performance and reliability.
WK3-1 is Automotive Micro Switches. This switch offering variety of functions including 3A current and different levers, widely using in household appliances.
All advantages of the Micro Switch can’t be described in a few words, but they are more and more popular all over the world. Furthermore, We provide our product based on the factory price. Please contact us freely for your best quote now!
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