2986588

Power Relays, Over 2 Amps

A power relay with a rating over 2 amps provides protected power switching for circuits that require greater current loading. They come in a variety of configurations, both in terms of physical size and type of contact arrangement. The common application for power relays over 2 amps includes switching of high current loads such as motors, ignitions, HVAC systems, and lighting. This article will discuss 2986588 application field and working principle.

2986588 Overview

The 2986588 is a miniaturized, high-current power relay that is suitable for controlling motors and other loads requiring up to 5A at up to 100V AC/DC. It is a non-latching single-pole double-throw type, containing two normally open contact, one normally closed contact, and a coil. It provides excellent contact reliability to the load and coil, as well as rated current ratings for both contact and coil. This type of power relay is often used in automotive and instrumentation applications, due to its small size and high current rating.

2986588 Application Field

The 2986588 is ideal for a wide range of applications, since it offers high current ratings allowing it to control large loads. These applications include HVAC systems, lighting, and motor control. Automotive applications such as ignition control are also a good fit for the 2986588, as it is robust enough to handle the potentially high switching frequency.*

2986588 Working Principle

The 2986588 features an electromechanical coil that is energized when the current passes through the contacts. When the coil is energized, it attracts the armature, which in turn forces the contacts to open or close, depending on the state of the coil. When the coil is de-energized, the armature is released, and the contacts return to their original position. The 2986588 is designed for a maximum of 1 million switch operations, making it a reliable and durable option for controlling high power loads.

Conclusion

The 2986588 power relay is designed to provide superior control of high power loads. Its small size and relatively high current rating make it well suited for a wide range of applications, including HVAC systems, lighting, and motor control. Its working principle is based on the energization of an electromechanical coil, which in turn attracts the armature to force the contacts to open or close depending on the state of the coil. With its rated of 1 million operations, the 2986588 is a reliable and durable option for controlling high power loads.