G2R-2A4-H-DC24

Power Relays Over 2 Amps

The G2R-2A4-H-DC24 is an industrial-rated power relay in the 2 Amp range and is an excellent choice for commercial and industrial applications. The relay is designed for use with 24-volt DC power sources, making it ideal for many types of electrical projects and devices. This is a double-pole, double-throw (DPDT), plug-in relay with four electrical contacts.

The G2R-2A4-H-DC24 is one of the most commonly used power relays amongst industrial and commercial consumers. It is capable of switching large currents up to two amps, and offers long-term electrical performance. It is also highly reliable, and certified for use in UL/CSA/EN/IEC certified applications.

Application Field

The G2R-2A4-H-DC24 is used in a variety of applications, such as:

• Motor control systems
• Power distribution system
• Telecommunications systems
• Industrial process control systems
• Lighting control systems
• HVAC (heating, ventilation, and air conditioning) solutions
• Building automation systems

In the motor control system and power distribution system applications, the G2R-2A4-H-DC24 relay is responsible for controlling the power supply to the motors. In telecommunications systems, it is used for controlling the switching of signals and other functions while in industrial process control systems, it is used for controlling the actuators that respond to the signals of the system. Finally, in building automation systems and lighting control systems, the relay is used to control the primary or auxiliary power supply for the necessary automation components.

Working Principle

The G2R-2A4-H-DC24 relay operates on a simple principle: when energized, the relay will allow the flow of current or voltage to the load and when de-energized, the relay will interrupt the flow of current or voltage. This is achieved by the contacts inside the relay. The contact is an insulated metal contact or armature which is mounted on a spring-loaded arm. When the relay is energized, the armature is attracted against the contact.

The G2R-2A4-H-DC24 relay is designed with a differential contact system which makes it more reliable. The differential contact system ensures that the power supply does not get interrupted or disconnected even if one of the contacts is deformed or damaged. This makes the G2R-2A4-H-DC24 an incredibly reliable and safe choice for industrial applications.

In summary, the G2R-2A4-H-DC24 is an ideal choice for industrial, commercial, and residential systems that require a reliable power relay in the 2 Amp range. The relay is certified for UL/CSA/EN/IEC applications, making it extremely safe to use. It offers long-term electrical performance, and its double-pole, double-throw (DPDT) design makes it ideal for motor control systems, power distribution systems, telecommunications systems, industrial process control systems, lighting control systems, HVAC (Heating, Ventilation, and Air Conditioning) solutions, and building automation systems.