The V15T16-EZ200A04 is a basic snap-action switch, commonly known as a micro switch, manufactured by Honeywell. These switches are renowned for their rapid actuation and reliability, making them suitable for various applications across the USA, India, Australia, Europe, and other regions.
Overview of the V15T16-EZ200A04
The V15T16-EZ200A04 is part of Honeywell's V15 series of micro switches. It features a simulated roller lever actuator and a single-pole double-throw (SPDT) contact configuration. The switch is designed to handle a current rating of 16A at 250VAC, making it suitable for applications requiring higher current capacity.
Key Specifications:
- Actuator: Simulated roller lever
- Contact Configuration: SPDT
- Current Rating: 16A
- Voltage Rating: 250VAC
- Operating Temperature Range: -25°C to 125°C
- Mechanical Durability: 1,000,000 cycles
- Termination Style: Quick connect
Understanding Snap-Action Switches
Snap-action switches, or micro switches, are designed to open or close an electrical circuit rapidly. They utilize a spring-loaded mechanism that "snaps" when actuated, providing a swift and decisive action. This design ensures consistent performance, even with minimal actuator movement.
Working Principle:
When an external force is applied to the actuator, it causes the internal spring mechanism to reach a tipping point. Once this point is surpassed, the contacts move rapidly from one position to another, ensuring a quick transition. This mechanism provides reliability and precision in various applications.
Applications of the V15T16-EZ200A04
The V15T16-EZ200A04 is versatile and can be used in numerous applications, including:
- Home Appliances: Serving as door interlock switches in microwaves or as safety switches in washing machines.
- Industrial Equipment: Acting as limit switches to detect the position of machine parts.
- Automotive Systems: Used in convertible tops or as part of the braking system.
- HVAC Systems: Functioning as snap-action thermal switches to control temperature settings.
Circuit Diagram and Use Case Scenario
Below is a basic circuit diagram illustrating the integration of the V15T16-EZ200A04 in a simple control circuit:
In this configuration:
- The Common Terminal is connected to the power source.
- The Normally Closed (NC) Terminal is connected to the load that should be active when the switch is not actuated.
- The Normally Open (NO) Terminal is connected to the load that should be active when the switch is actuated.
Use Case Scenario:
Consider a conveyor belt system where it's crucial to detect the end position of the belt. The V15T16-EZ200A04 can be installed at the end of the conveyor. When the belt reaches the end, it actuates the switch, triggering a signal to stop the motor, thereby preventing any potential damage or overrun.
Pricing and Availability
The V15T16-EZ200A04 is available through various distributors. Pricing may vary based on the region and quantity purchased. For instance, as per available data, the unit price is approximately $2.47 USD when purchased in bulk quantities.
Datasheet Access
For detailed technical specifications, it's advisable to consult the official Honeywell datasheet for the V15T16-EZ200A04. This document provides comprehensive information on the switch's electrical characteristics, mechanical dimensions, and application guidelines.
Conclusion
The Honeywell V15T16-EZ200A04 snap-action switch is a reliable component suitable for a wide range of applications across various industries. Its robust design, coupled with high current and voltage ratings, makes it a preferred choice for engineers and designers worldwide. Understanding its working principle and proper integration into circuits can enhance the efficiency and safety of numerous systems.
Frequently Asked Questions (FAQs)
1. What is the V15T16-EZ200A04 snap-action switch?
The V15T16-EZ200A04 is a basic snap-action micro switch manufactured by Honeywell. It is designed for reliable and fast switching operations in various applications. It features a simulated roller lever actuator and an SPDT (Single-Pole Double-Throw) contact configuration, with a current rating of 16A at 250VAC.
2. What are the primary applications of the V15T16-EZ200A04?
The V15T16-EZ200A04 is versatile and can be used in:
- Home Appliances: For door interlocks in microwaves or safety switches in washing machines.
- Industrial Equipment: As a limit switch to detect machine part positions.
- Automotive Systems: In convertible tops, braking systems, and other controls.
- HVAC Systems: As a snap-action thermal switch to regulate temperature settings.
3. What are the key features of this switch?
- Actuator Type: Simulated roller lever
- Contact Configuration: SPDT
- Current Rating: 16A
- Voltage Rating: 250VAC
- Operating Temperature Range: -25°C to 125°C
- Mechanical Durability: Up to 1 million cycles
- Compact and Reliable: Ideal for applications requiring precise and durable switching.
4. How does a snap-action switch work?
A snap-action switch uses a spring mechanism to rapidly change its contacts from one position to another when the actuator is moved beyond a specific threshold. This ensures fast, reliable switching with minimal actuator movement, making it suitable for high-precision applications.
5. What does SPDT mean, and how does it work in this switch?
SPDT stands for Single-Pole Double-Throw. It means the switch has a single input (common terminal) and two outputs (normally closed and normally open). Depending on the actuator's position, the common terminal connects to either the normally closed (NC) or normally open (NO) terminal, enabling different circuit configurations.
6. What is the price of the V15T16-EZ200A04?
The V15T16-EZ200A04 price varies based on region, quantity, and supplier. Typically, it costs approximately $2.47 USD for bulk purchases. For accurate pricing, refer to distributors like Xon Electronics, or Honeywell's official partners.
7. Where can I find the V15T16-EZ200A04 datasheet?
The V15T16-EZ200A04 Honeywell datasheet is available for download on Honeywell’s official website or through authorized distributors. The datasheet contains detailed information on electrical specifications, mechanical dimensions, and operating conditions.
8. How does the V15T16-EZ200A04 differ from other snap-action switches?
The V15T16-EZ200A04 stands out due to its:
- High current rating (16A at 250VAC).
- Wide operating temperature range (-25°C to 125°C).
- Robust mechanical durability of up to 1 million cycles.
These features make it suitable for demanding environments and high-performance applications.
9. Can the V15T16-EZ200A04 be used in temperature-sensitive applications?
Yes, the V15T16-EZ200A04 can function as a snap-action thermal switch in temperature-sensitive applications, such as HVAC systems. Its wide operating temperature range and robust design make it a reliable choice.
10. What are the advantages of using snap-action switches like the V15T16-EZ200A04?
- Rapid Actuation: Quick and precise switching action.
- Reliability: Consistent performance even in demanding applications.
- Durability: Can handle up to 1 million mechanical cycles.
- Compact Size: Fits into space-constrained designs.
11. What precautions should be taken when using the V15T16-EZ200A04?
- Ensure proper mounting to avoid stress on the actuator.
- Use it within its specified current and voltage ratings.
- Avoid exposing the switch to conditions outside its operating temperature range.
- Refer to the V15T16-EZ200A04 Honeywell datasheet for installation guidelines.
12. How can I integrate the V15T16-EZ200A04 into a circuit?
The switch can be integrated using its three terminals (Common, Normally Open, and Normally Closed). For example:
- Connect the Common Terminal to the power source.
- Use the Normally Closed Terminal for circuits requiring an active state when the switch is not actuated.
- Use the Normally Open Terminal for circuits that activate only when the switch is actuated.
13. What is the difference between a snap-action micro switch and a regular limit switch?
A snap-action micro switch, like the V15T16-EZ200A04, uses a spring-loaded mechanism for rapid switching, ensuring precision and reliability. Regular limit switches may have slower actuation and are often used for broader applications where speed isn't critical.
14. Where can I buy the V15T16-EZ200A04?
The V15T16-EZ200A04 is available through online platforms and distributors such as Xon Electronics-authorized partners worldwide.
15. What are the use cases for the V15T16-EZ200A04 in industrial settings?
In industrial environments, this switch can serve as:
- A snap-action limit switch for detecting machine parts' positions.
- A safety switch in conveyors and assembly lines.
- A control element in automated systems for triggering actions based on mechanical movement.
16. How does the V15T16-EZ200A04 compare in terms of price and performance?
The V15T16-EZ200A04 price is competitive, given its robust design and high-performance capabilities. Its durability and reliability make it a cost-effective choice for applications requiring frequent and precise switching.
17. Is the V15T16-EZ200A04 available globally?
Yes, the V15T16-EZ200A04 is available globally, including in the USA, India, Australia, Europe, and other regions.
18. How do I test the V15T16-EZ200A04 for functionality?
To test the switch:
- Connect a multimeter to the terminals.
- Actuate the switch by pressing the lever.
- Observe the continuity between the terminals (Common to NC or Common to NO) to confirm proper operation.
19. Can the V15T16-EZ200A04 handle outdoor applications?
While the V15T16-EZ200A04 is durable, it should be used in a controlled environment or with protective enclosures for outdoor applications. Refer to the V15T16-EZ200A04 datasheet for more details.
20. Can this switch be used in automotive applications?
Yes, the V15T16-EZ200A04 is suitable for automotive systems like convertible tops, door locks, and brake systems, thanks to its robust design and high current capacity.