


| Brand | GE |
|---|---|
| Manufacturer Part Number | 12HFA54E187H |
The GE 12HFA54E187H 125VDC Contact Relay Fair is a reliable and high-quality electrical component designed for various applications. This 125VDC contact relay offers a robust and durable solution for controlling electrical circuits, making it an ideal choice for both commercial and residential applications.
The GE 12HFA54E187H is a 12VDC coil operated relay, which means it requires a 12VDC input to switch its contacts. The relay features a form A, normally open (NO) contact configuration, which means the contacts are open when the coil is not energized and close when the coil is energized. This configuration is commonly used for applications where you want to switch a load on or off based on an external signal.
The relay has a rated contact rating of 5A at 277VAC or 125VDC, which means it can reliably switch up to 5 amps of current at either 277VAC or 125VDC. The contacts are gold-plated, which helps to reduce contact resistance and improve the longevity of the relay. The gold plating also helps to prevent oxidation and corrosion, ensuring the relay continues to operate reliably over time.
The GE 12HFA54E187H is a compact relay, measuring just 1.61 inches (41 mm) in length, 1.02 inches (26 mm) in width, and 0.55 inches (14 mm) in height. Its small size makes it easy to integrate into a wide range of applications, including control panels, automation systems, and appliances. The relay is also UL listed, which means it has been tested and certified to meet the safety standards set by Underwriters Laboratories, providing peace of mind for users.
Overall, the GE 12HFA54E187H 125VDC Contact Relay Fair is a versatile and reliable electrical component that is well-suited for a wide range of applications. Its compact size, gold-plated contacts, and UL listing make it a high-quality choice for anyone looking for a reliable 12VDC coil operated contact relay.
Pros of buying a GE 12HFA54E187H 125VDC Contact Relay:1. Reliability: GE is a well-known brand with a reputation for producing reliable and durable electrical components. This relay is no exception.
2. High Current Capacity: With a maximum current rating of 12A, this relay can handle a significant amount of electrical load.
3. Wide Operating Voltage Range: The relay operates within a wide voltage range of 10-130VDC, making it versatile for various applications.
4. Compact Size: Despite its functionality, the relay is compact and can be easily integrated into various systems.
5. Cost-Effective: Compared to other relays with similar specifications, the GE 12HFA54E187H is quite affordable.
Cons of buying a GE 12HFA54E187H 125VDC Contact Relay:1. Limited Coil Voltage: The relay operates only within a limited coil voltage range of 10-30VDC, which may not be suitable for all applications.
2. Manual Reset: The relay requires manual reset, which may be inconvenient in some applications.
3. No Built-in Overload Protection: While the relay can handle a certain amount of electrical load, it does not have built-in overload protection.
Ending Conclusion:The GE 12HFA54E187H 125VDC Contact Relay is a reliable and cost-effective option for applications requiring a high current capacity and a wide operating voltage range. However, its limited coil voltage range and lack of built-in overload protection may be disadvantages for some users. If these factors are not a concern, the relay is a good choice for its price and performance. If overload protection or a wider coil voltage range is necessary, users may need to consider other options.
It was functional when removed. It was installed in weather controlled environment.
