HJ4-AC120V-R

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Power Relays, Over 2 Amps

The HJ4-AC120V-R is an industrial grade power relay. It is capable of handling loads of up to 2 amps and is reliable, thanks to its built-in protection features. The HJ4-AC120V-R is designed for applications where higher load handling is required.

The HJ4-AC120V-R is a latching relay. This means that it can be used to switch contacts on and off in either an open or closed position. In an open position, the contacts are disconnected and the relay is not drawing any power. In a closed position, the contacts are connected, allowing current to flow through the relay. The HJ4-AC120V-R has an internal coil that is energized when power is applied and de-energized when power is removed. When in the energized state, the relay can switch between its two states.

The HJ4-AC120V-R is suitable for a broad range of applications including telecoms, industrial automation, public access systems, and medical equipment. It is ideal for applications where controllable switching of power sources is required, such as motorized shutters, door locks, alarms, or other safety solutions that require an on/off switch.

The HJ4-AC120V-R can be wired in series or parallel with other power components. When wired in parallel, each relay can be powered independently, allowing different components to share the same power source. In series wiring, each relay will draw the same amount of current. The amount of load each relay can handle will be equal to the amount of current drawn.

One of the most important features of the HJ4-AC120V-R is its built-in protection. Its metal casing protects the relay’s internal components from physical shock, and its contacts are insulated to prevent electrical shorts. It also has a built-in temperature sensor that will shut down the relay if it becomes too hot. This prevents damage from overheating.

The HJ4-AC120V-R is a great choice for applications that require reliable switching of power sources. It is simple to install and maintain, and its built-in protection features ensure it will remain in reliable working condition even in harsh environments. With its impressive load-handling capabilities and reliable performance, the HJ4-AC120V-R is a great choice for any application.

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