HG2-AC12V

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The HG2-AC12V is a single-pole, double-throw (SPDT) power relay that features a 2 amp maximum switching power rating. It is commonly used in applications where a low-power load needs to be switched on or off, such as in home automation systems and energy management systems.

The HG2-AC12V features four pins, designated as common (COM), normally open (NO), normally closed (NC), and coil (CO). When the coil is not powered, the relay is at rest. This means the common pin is connected to the NO pin while the NC pin is disconnected. When an external control voltage is applied to the coil pin, usually 12-volt AC, then the relay switch becomes energized. This causes the COM pin to be connected to the NC pin while the NO pin is disconnected.

A major feature of the HG2-AC12V is its ability to handle high currents. Its 2 amp rating is sufficient for most domestic applications and for many motors. Furthermore, it is protected against short circuits, with its maximum load current being limited to 5 amps. This provides ample protection against potential damage from excessive current.

The HG2-AC12V is well-suited for applications that require the switching of power sources, such as between two lighting circuits. It can also be used for the switching of motor loads up to 2 amps, such as in HVAC systems. The HG2-AC12V is also commonly used for industrial processes that require switching of power loads.

Overall, the HG2-AC12V is a powerful and reliable power relay that is a popular choice for a variety of applications. Its ability to handle high currents and its protection against short circuits makes it ideal for a wide range of applications, from domestic applications to industrial processes.

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