
( Brand: Honeywell ), ( Manufacturer Part Number: 28AT6-T ), ( Part Type: Switch Aviation )
The Honeywell 28AT6-T NOS Micro Switch is a versatile and reliable electrical switch designed for various applications where contact closure is required. This micro switch is available as a new old stock (NOS) item, meaning it is a previously manufactured and unused component.
The 28AT6-T NOS Micro Switch is a normally open (NO) type, which means that it does not conduct electricity until it is actuated. It is designed to be used with a force of 1 to 5 lbs (0.5 to 2.3 kg), making it suitable for applications where a light to moderate force is needed to activate the switch.
The switch has a compact size with dimensions of 1.1 inches (28.6 mm) in diameter and 0.5 inches (13 mm) in height. It is made of high-quality materials, including a brass housing, which provides durability and resistance to corrosion and wear. The switch also features a clear, polycarbonate actuator with a red dot marking, making it easy to identify the operating position.
The Honeywell 28AT6-T NOS Micro Switch is rated for a maximum voltage of 125V AC or 250V DC, and a maximum current of 10A. It is suitable for use in various industries, including automation, industrial automation, and HVAC systems, among others. The switch comes with mounting hardware and is easy to install, making it a convenient and cost-effective solution for various applications.
In summary, the Honeywell 28AT6-T NOS Micro Switch is a high-quality, reliable, and versatile electrical switch designed for various applications where contact closure is required. It is a compact, easy-to-install, and durable component, suitable for use in various industries and applications where a light to moderate force is needed to activate the switch.
The Honeywell 28AT6-T micro switch is a widely used device in various automation systems due to its reliability and functionality. In this analysis, we will discuss the pros and cons of buying this micro switch to help you make an informed decision.
Pros:1. Versatility: The Honeywell 28AT6-T micro switch is designed to detect a wide range of conditions, making it a versatile device for various applications. It can be used for limit, float, and tilt applications.
2. Robust Design: This micro switch is built with a robust design that can withstand harsh environments. It is suitable for use in industrial applications where the switch may be subjected to vibration, shock, or other harsh conditions.
3. High Reliability: The Honeywell 28AT6-T micro switch is known for its high reliability. It has a long service life and can operate in extreme temperatures, making it a preferred choice for critical applications.
4. Easy Installation: This micro switch is easy to install and requires minimal wiring. It can be mounted on various surfaces, including walls, floors, and pipes, making it a flexible option for different installation scenarios.
Cons:1. Limited Switching Capacity: The Honeywell 28AT6-T micro switch has a limited switching capacity, which may not be suitable for high-current applications. It is recommended for low-current applications only.
2. Sensitive to Dirt and Debris: Since the micro switch relies on a mechanical contact for operation, it can be sensitive to dirt and debris. Regular cleaning and maintenance are required to ensure proper functioning.
3. Expensive Compared to Other Micro Switches: The Honeywell 28AT6-T micro switch may be more expensive compared to other micro switches in the market. However, its high reliability and robust design make it a worthwhile investment for critical applications.
Conclusion:The Honeywell 28AT6-T micro switch is a reliable and versatile device suitable for various automation applications. Its robust design, high reliability, and ease of installation make it an excellent choice for industrial applications where the switch may be subjected to harsh conditions. However, its limited switching capacity and sensitivity to dirt and debris are potential drawbacks. Overall, the benefits of using this micro switch outweigh the drawbacks, making it a recommended option for critical applications where reliability is a top priority.
NOS Vintage Honeywell Micro Switch 28AT6-T from sealed package, opened for photos.