HC3-HP-DC24V-F Relays

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Power Relays, Over 2 Amps

The HC3-HP-DC24V-F power relay is a dedicated high-performance DC relay that is meant for high-current applications. This device is engineering to provide ample current carrying capacity, with durable contacts and a host of protective measures. This relay is able to handle loads up to 400 Amps, and with a voltage rating of 24V would be ideal for industrial purposes. It meets the UL60950 standard, as prescribed by OSHA for safeguards when dealing with electrical and electronic equipment.

Design

The HC3-HP-DC24V-F is a standard, 4-pole double-throw relay. The contact rating is adjustable up to 23A max for general purpose applications and up to 400A for resistive, inductive and lamp loads. The required control voltage for the coil is 24V DC, and the maximum contact voltage must not exceed 48 V DC. The contact arrangement is an SPST type with silver-nickel contact material and an internal arc suppression circuit. It is rated for 100,000 mechanical life cycles and 10 W electrical load.

Features

The HC3-HP-DC24V-F is equipped with numerous features that make it reliable and suitable for a variety of high current applications. It has a vibration-resistant design for lasting durability, its contacts are made from silver-nickel for excellent conductivity and quality, as well as an internal arc suppression circuit for added safety. Additionally, it has thermal overload protection to minimize the risk of overheating. It also has LED indication as well as a manual on/off switch.

Application field and Working Principle

Due to its impressive features and specifications, the HC3-HP-DC24V-F is suitable for a variety of applications, including motor start control, DC power distribution, general-purpose switching, and even HVAC equipment. Its reliable design is also ideal for commercial, industrial, marine, or military applications. As far as the working principle is concerned, when an electric current passes through the coil, it creates a magnetic field which moves the movable contact, and thus the circuit is closed. When the current stops, the field also stops and the movable contact is brought back in contact with the other contact. This process is what allows for switching to and from different electric circuits.

Conclusion

The HC3-HP-DC24V-F power relay demonstrates the power and flexibility of modern electrical engineering. Its impressive array of features, as well as its sturdy construction, make it an excellent choice for high current applications. With its durable design and intuitive working principle, this device is sure to provide reliable operation and peace of mind under a variety of conditions.

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