1432790-1

Power Relays, Over 2 Amps

Power relays, especially those with a rating of over 2 amps, are ideal components to control high power applications. This is because they are able to switch between high power sources with great accuracy and integrity. The 1432790-1 is a power relay with a rating of 2.2 amperes and is a top candidate for its ability to offer reliable performance.

1432790-1 Application Field and Working Principle

The 1432790-1 can be used in a variety of high power applications, and is most commonly used for motor control, where its robust construction and steady operation make it ideal for controlling powerful electrical devices. It can also be used in lighting applications, and can be adapted to operate with a maximum load of 250 vac.

The working principle of the 1432790-1 power relay is straightforward and effective – it utilizes a solenoid that is activated by a DC voltage. When the DC voltage is applied to the solenoid, it magnetically polarizes a set of internal contacts that complete the circuit. This produces a low voltage connection between the voltage source and the device to be controlled.

The exact voltage range of the 1432790-1 is 5vdc to 30vdc, and it can easily be fitted with a range of terminals for connection to any voltage source or device. The contact rating is signified by the ‘ratio’, and for this relay the ratio is 9A @ 30VAC / 7A @ 125VAC.

Other Features

The 1432790-1 also has a number of auxiliary features that make it ideal for use in many different applications. It has a very low coil power consumption of 1.6 watts, and is designed to operate over a wide range of ambient temperatures, ranging from -40 to +85 degrees centigrade. The relay is also UL and CSA certified, and is capable of up to a million operations.

Additionally, the 1432790-1 is constructed to be highly durable, with a gold plated contact material to maximize reliability. The relay also exceeds FCC Part 68 and Part 15 emission requirements making it well suited for industrial environments. The durability is further ensured by the fact that the relay has a shock proof and vibration resistant enclosure.

Conclusion

Overall, the 1432790-1 is an excellent power relay for over 2 amperes applications. It has a robust construction, a wide voltage range, and low power consumption making it suited for various applications. Additionally, the relay has been certified by the UL and CSA, and is shock proof and vibration resitrant. All in all, the 1432790-1 is an exceptional power relay for motor control and other applications that require over 2 amperes of current.