MS4A-Z4F Normally Closed Micro Switch

MS4A-Z4F Normally Closed Micro Switch: Versatile and Durable Solution for Precision Applications

The MS4A-Z4F Normally Closed Micro Switch is designed to meet the demands of precision and reliability in a wide range of industrial and consumer electronic applications. This robust and versatile micro switch offers exceptional performance and durability, making it an ideal choice for various switching needs. Below is a detailed overview of its features and benefits:

Electrical Ratings and Circuit Configuration:

The MS4A-Z4F micro switch is rated at 5A 250VAC and 10A 125VAC, allowing it to handle moderate electrical loads effectively. These ratings make it suitable for a broad spectrum of applications, from home appliances to industrial equipment. The Single Pole Double Throw (SPDT) circuit configuration provides the flexibility to control two different circuits with a single switch. This functionality is essential in complex systems where multiple circuit management is required, offering versatility and reliable performance.

Actuator Design and Terminal Specifications:

The MS4A-Z4F features an arc lever actuator, providing smooth and precise control. The arc lever design is particularly beneficial in applications where consistent and easy actuation is necessary. The switch is equipped with solder terminals, ensuring secure and stable connections. Solder terminals are ideal for applications requiring permanent, reliable connections, maintaining consistent performance over extended periods.

Temperature Range and Operating Force:

The MS4A-Z4F operates efficiently within a temperature range of -25℃ to +85℃, ensuring reliable performance in various environmental conditions. Whether exposed to extreme cold or high heat, this switch remains functional and dependable. The operating force required is 1.5N, providing a balanced actuation force that is both responsive and efficient. This optimal operating force makes the switch suitable for applications demanding precise and consistent switching.

Durability and Lifespan:

Durability is a key feature of the MS4A-Z4F, with an electrical life of 10,000 cycles. This high durability ensures that the switch can withstand extensive use without compromising performance. The contact resistance is ≤50mΩ, minimizing power loss and enhancing the efficiency of the system in which the switch is used. Additionally, the insulation resistance of ≥100MΩ provides robust electrical safety, protecting against potential electrical failures and ensuring long-term operational integrity.

Dielectric Strength and Protection Class:

The MS4A-Z4F offers a dielectric strength of 1000VACmin, providing strong protection against electrical surges and ensuring safe operation in various environments. The IP40 protection class indicates that the switch is protected against solid objects larger than 1mm, making it suitable for use in environments where dust and debris could potentially impact performance. This level of protection ensures that the switch remains reliable and durable over time.

Customization and Availability:

The MS4A-Z4F Normally Closed Micro Switch is available for OEM and ODM applications, offering customization options to meet specific design and performance requirements. This flexibility allows manufacturers to tailor the switch to suit a wide range of applications, ensuring seamless integration into various products and systems. The availability of customization enhances the switch’s versatility, making it an excellent choice for diverse industrial and consumer electronics applications.

In conclusion, the MS4A-Z4F Normally Closed Micro Switch combines moderate electrical ratings, a precise and efficient design, and robust construction to deliver exceptional performance across a wide range of applications. Its thoughtful design emphasizes reliability, ease of use, and long-term durability, making it a valuable component for both industrial and consumer electronics. Whether used in high-precision equipment or everyday consumer products, this switch provides dependable operation and meets the stringent demands of modern technology.

Normally Closed Micro Switch MS4A-Z4F

MS4A-Z4F is Normally Closed Micro Switch. This switch offering variety of functions including 5A current and different levers, widely using in household appliances. Besides, it uses solder terminals for quick and easy installation.

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!