
| Brand | STRUTHERS-DUNN |
|---|---|
| Manufacturer Part Number | KS-20072-L3 |
The Struthers-Dunn KS-20072-L3 is a versatile and reliable 10-14VDC solenoid-operated latching relay. Its compact size makes it an ideal solution for various automotive, industrial, and commercial applications. This polycarbonate relay housing is not only robust but also resistant to harsh environments.
The KS-20072-L3 is designed to support a maximum contact load of 115 Watts at 125 Volts AC or 146 Volts DC. It features three Form A, normally open contacts that can handle a current of 5.6 Amps at 125VAC or 6.3 Amps at 14.4VDC. The contacts are rated for a total voltage drop of 1.5VAC or 1.8VDC and a contact resistance of 10 milliohms maximum.
This relay uses a latching mechanism, meaning that after the contacts have been closed by the solenoid, they remain closed even when the solenoid is de-energized. This is particularly useful in applications where the contacts need to stay closed even when power is interrupted.
The KS-20072-L3 is designed to operate in temperatures ranging from -40 C to 85 C (-40 F to 185 F), making it suitable for a wide range of environments. It is also sealed to IP67, which means it is protected against ingress from water and dust.
The relay comes with a built-in diode that protects the coil from back EMF, ensuring the longevity of the relay. It also features a gold-plated contact surface, which provides excellent conductivity and helps ensure reliable contact performance over time.
The Struthers-Dunn KS-20072-L3 comes with a 2-year warranty, giving you peace of mind in knowing that it is backed by the manufacturer's commitment to quality. This reliable and robust relay is an excellent choice for any application where a latching action is required and a reliable contact closure is essential.
* Pro: The Struthers-Dunn KS-20072-L3 relay is known for its high reliability and durability, making it an ideal choice for industrial and commercial applications where heavy usage is expected.
* Pro: This relay is designed to operate in harsh environments, including high humidity and temperature extremes, ensuring long-lasting performance.
2. **Versatility:*** Pro: The KS-20072-L3 relay is available in various configurations, including SPDT and DPDT, providing flexibility for a range of applications.
* Pro: It can handle a wide range of voltages (10-14VDC), making it suitable for use with various power sources.
3. **Ease of Use:*** Pro: The relay features a clear labeling system, making it easy to identify the proper terminals for various applications.
* Pro: It has a compact size, which makes it easy to install and integrate into various systems.
4. **Safety:*** Pro: The KS-20072-L3 relay incorporates safety features such as overvoltage protection and short circuit protection, ensuring safe operation.
5. **Cost:*** Con: Compared to some other relays in the market, the Struthers-Dunn KS-20072-L3 can be more expensive.
* Con: Regular maintenance may be required to ensure optimal performance, which can add to the overall cost.
6. **Availability:*** Con: Due to its popularity, the KS-20072-L3 relay may be harder to find in local stores and may require purchasing online.
7. **Complexity:*** Con: The relay's advanced features and capabilities may make it more complex to set up and configure compared to simpler relays.
**Conclusion:**The Struthers-Dunn KS-20072-L3 relay offers numerous advantages, including reliability, durability, versatility, ease of use, and safety. However, it also comes with some drawbacks, such as cost, availability, and complexity. The decision to purchase this relay ultimately depends on the specific needs and budget of the application. If reliability, durability, and advanced features are top priorities, the KS-20072-L3 may be an excellent investment. On the other hand, if budget is a significant concern or the application is simple and does not require advanced features, a less expensive, simpler relay may be a more suitable choice.
**Recommendation:**If you are looking for a high-performance, reliable, and durable relay for industrial or commercial applications, the Struthers-Dunn KS-20072-L3 is an excellent option. Its versatility and ease of use make it a versatile solution for various applications. However, if you are on a tight budget or the application is simple, consider exploring other, more affordable options. Always be sure to carefully evaluate your specific requirements before making a final decision.
