


| Brand | POTTER BRUMFIELD |
|---|---|
| Manufacturer Part Number | PR-4182 |
| Number Of Pins | 8-PIN |
| Country/region Of Manufacture | UNITED STATES |
The Potter Brumfield PR-4182 AMF 12VDC Relay is a heavy-duty, high-performing component designed for various automotive and industrial applications. This 12-volt DC coil relay contains four forms A, including Normally Open Form A contacts rated for 15 amperes at 125 volts AC and Normally Closed Form A contacts also rated for 15 amperes at 125 volts AC. This makes it a versatile option for managing multiple circuits or actuators.
The relay operates on a 12VDC power source and offers a contact rating of 150 million makes and breaks. This ensures long-lasting durability and reliability, even with constant usage. Therelay's contacts are gold-plated for improved conductivity and corrosion resistance.
The PR-4182 also includes a built-in over-current protection feature, which will stop the flow of current through the contacts if they become too heavy. This safeguards the relay from potential damage, extending its service life.
Furthermore, the relay measures approximately 2.5 inches long, 2.3 inches wide, and 1.3 inches high. Its compact size makes it suitable for installation in confined spaces while still ensuring ample contact engagement and reliable performance. The relay is rated for up to 250 volts of AC or DC input, with a maximum power dissipation of 6 watts.
The Potter Brumfield PR-4182 AMF 12VDC Relay features a sealedua contact design. This feature keeps the internal contacts and coil area clean and dry, thus reducing the risk of contamination and ensuring stable operation in harsh environments.
In summary, the Potter Brumfield PR-4182 AMF 12VDC Relay is a high-performing and reliable switching component for automotive and industrial applications. With a durable housing, long-lasting contacts, reliable performance, and built-in over-current protection, this versatile relay is an excellent choice for managing various circuits and actuators.
The Potter Brumfield PR-4182 AMF 12VDC Relay A4 is a commonly used relay in various automotive and industrial applications due to its reliability and durability. However, like any other electrical component, it has its advantages and disadvantages. In this response, we will discuss the pros and cons of buying this relay for your project or application.
Pros:1. High Current Capacity: The Potter Brumfield PR-4182 AMF 12VDC Relay A4 is capable of handling high current loads (up to 40A) making it a suitable choice for heavy duty applications requiring high current flow.
2. Robust Design: The relay is built with a robust and durable design, which means it can handle heavy use and harsh environments, making it suitable for applications where reliability is critical.
3. Low Power Consumption: The relay operates on a low voltage of 12VDC, which makes it energy efficient and cost-effective in terms of power usage.
4. Easy to Install: The PR-4182 relay is easy to install, as it comes with a plug-in terminal block design. This simplifies the wiring process and reduces the time required for installation.
5. High Coil Voltage: The relay can withstand high coil voltage, making it suitable for use with various power sources.
6. Fast Make and Break Action: The relay has a fast make and break action, which ensures that the contacts in the relay open and close quickly, reducing arcing and increasing the lifespan of the contacts.
Cons:1. Size and Weight: The PR-4182 relay is larger in size and heavier than some other relays on the market, which may limit its suitability for certain applications where space and weight are critical considerations.
2. Cost: Compared to some other relays on the market, the Potter Brumfield PR-4182 AMF 12VDC Relay A4 may be more expensive. However, its high current capacity and robust design make it a worthwhile investment for heavy duty applications.
3. Operating Temperature: The relay is rated for use in temperatures ranging from -40 C to 85 C. While this temperature range is common for this type of relay, it may be a limiting factor for some applications where higher or lower temperatures are encountered.
Conclusion:The Potter Brumfield PR-4182 AMF 12VDC Relay A4 is an excellent choice for applications requiring a reliable, heavy duty relay with high current handling capacity and fast make and break action. Its robust design, low power consumption, and easy installation make it a popular choice among automotive and industrial customers. However, its size, weight, and cost may be limiting factors for some applications, and its operating temperature range may be a consideration when operating in extreme temperature environments. Overall, the benefits of the PR-4182 relay far outweigh its limitations, making it a recommended choice for heavy duty applications.
Shipped with USPS priority mail. Amf Potter Brumfield PR-4182 12vdc relay a4.
