HJ2-L-DC24V-D

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Power Relays, Over 2 Amps

HJ2-L-DC24V-D is a type of general purpose power relay with an electrical rating of over 2 Amps. It is commonly used in a wide range of applications, such as motor control, industrial automation, and lighting control. The relay is based on a standard electrical circuit with a coil, insulation, and contacts. It is designed to carry a current of up to 24 volts DC, and its contact arrangement is normally open.

Application Field

The HJ2-L-DC24V-D is designed for a broad range of light- and medium-duty applications, such as panel-board lighting, electric pumps, industrial machines, and motor control. It is often used to make or break electrical circuits with a current of up to 24 volts DC. It is also suitable for use in other specialty applications, such as machinery in hazardous areas, automotive electronics, and high-precision machines.

Working Principle

The HJ2-L-DC24V-D power relay is based on a standard electrical circuit with a coil, insulation, and contacts. The coil is energized using a DC voltage, which causes the current to be magnetized within the coil. This magnetizing current creates a magnetic field, which then attracts the armature connected within the switch. As the armature is drawn toward the switch contacts, the circuit is energized, closing the relay. When the energizing current is switched off, the contacts are released, opening the circuit again.

When the contacts are energized, they create a path for the current to flow. This causes a voltage drop across the contacts, which is monitored by the relay. If the voltage drop exceeds a certain limit, the relay will de-energize the circuit and open the contacts, protecting the circuit from damage.

To protect against overloads, the relay is also equipped with an overload protection system. This system senses the current flow and will trip the relay if the current exceeds the safe limits. This helps protect the circuit from damage due to excessive current.

The HJ2-L-DC24V-D is a reliable and cost-effective power relay, making it a great choice for a wide range of applications. With its high current rating, overload protection, and dependable switching performance, the HJ2-L-DC24V-D is an excellent choice for industrial and commercial applications.

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