HC2-H-AC12V-F

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Power relays with current ratings over 2 amps, such as the HC2-H-AC12V-F series, are widely used in a broad range of industries. The HC2-H-AC12V-F series is a low-voltage power relay, comprising of a 12V DC coil and capable of switching up to 31A at 250V AC. It is designed for use in industrial and commercial applications, and is particularly suitable for use in harsh and humid environments, as well as in areas exposed to high levels of vibration.

Applications of HC2-H-AC12V-F Relays

The HC2-H-AC12V-F Power Relay has applications in a range of industries, including the following:

• HVAC control: The HC2-H-AC12V-F relay is suitable for applications such as air conditioning and ventilation control, as well as fan control. It can be used to switch between heating and cooling modes.
• Fire and smoke alarms: The relay is used to control the alarm system, enabling it to be silenced once the fire has been extinguished.
• Industrial machinery: The relay is used to control industrial machinery, such as pumps, compressors and motors, allowing them to be switched on and off in a controlled manner.
• Telecommunications: The HC2-H-AC12V-F relay is commonly used in telephone exchange systems to switch between different networks.
• Security systems: The relay is used in security systems to switch between different security modes, such as day/night mode, or armed/unarmed mode.

Working Principle of HC2-H-AC12V-F Relays

The HC2-H-AC12V-F Power Relay works by using an electromagnet to activate a set of internal contacts. When voltage is applied to the coil, it will generate a magnetic field which attracts a set of movable contacts. These contacts are connected to the switch output terminals, and the switch can be used to connect or disconnect a circuit. The output terminals are connected to either an active load (such as a solenoid or motor) or a passive load (such as a lightbulb or an LED).

The relay is equipped with a set of normally open (NO) and normally closed (NC) contacts. The NO contacts will remain open until the relay is energized. When the relay is energized, the NO contacts will close, allowing current to flow. Similarly, the NC contacts will remain closed until the relay is energized. When the relay is energized, the NC contacts will open, disconnecting the circuit.

The HC2-H-AC12V-F series offers a wide range of features and benefits including a wide range of DC coil voltages (12V, 24V, 48V etc.), up to 250V AC current switching capabilities, low power consumption and resistance to shock and vibration. The relay is also designed to work in humid environments, making it perfect for use in areas exposed to high levels of moisture and humidity.

Conclusion

The HC2-H-AC12V-F Power Relay is a low-voltage power relay capable of switching up to 31A at 250V AC. It is ideal for use in industrial and commercial applications, and in areas exposed to high levels of vibration, humidity and shock. Due to its range of features and benefits, the HC2-H-AC12V-F relay is widely used in a broad range of industries, such as HVAC, fire and smoke alarms, industrial machinery, telephones exchanges, and security systems.

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