HL1-L-AC115V

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Power Relays, Over 2 Amps

HL1-L-AC115V is an electrical relay designed for use in various applications, including construction, power utility, automotive, and industrial control fields. This versatile SPDT (Single Pole Double Throw) relay can handle a maximum current load of 5A at 240VAC or 15A at 30VDC, and can trigger switching applications up to 2A. The device is designed for applications where space is limited and time-sensitive switching is needed. Its compact size makes it suitable for use in control panels or automation equipment.

Applications

The HL1-L-AC115V is highly recommended for use in industrial wiring or control systems, such as turn-on/off lamps, controlling motor applications, and other electrically connected devices. With its protective terminal coverings, it is a suitable solution to ensure safety when working with sensitive equipment. It can also be used to provide a frame of reference for industrial control systems, as it is able to make quick and accurate switching decisions in response to changing electrical inputs.

Aside from industrial applications, the HL1-L-AC115V is also used in transportation, power, and automotive industries. In transportation, it can be used for applications requiring emergency shut-off and quick, precise responses. In power, it’s reliable for time-sensitive switching of electrical devices, and in the automotive sector it is used for control of vehicle systems like windows, doors, and ignition systems.

Working Principle

The reliable working principle of the HL1-L-AC115V is rooted in its construction. The device consists of a continuous coil with one end mounted onto a stationary frame, and the other connected to an armature. The armature is attached to a series of contacts, which when powered, open or close based on the voltage applied to the coil. It is designed to isolate high-voltage, high-current, and low-voltage circuits from the rest of the system, protecting it from untested voltage and current fluctuations. Additionally, the coil has low self-consumption, meaning it can be used in power relay applications to conserve energy.

The relay works when an appliance or device is connected to the CS/SS terminals, and an external control device (or manual switches) is connected to the S/C terminals. During operation, the control circuits activate the terminal connected to the coil, which in turn moves the armature, thus either opening or closing the corresponding contact. When the control is activated, current passes through theHL1-L-AC115V, switching the connected device on or off, depending on the configuration.

Conclusion

The HL1-L-AC115V is a robust, miniature single pole double throw (SPDT) relay designed for applications that require quick, precise switching in industrial and power utility applications, automotive uses, and more. It has a maximum current loading of 5A at 240VAC or 15A at 30VDC, and is suitable for control panel or automation applications due to its compact size. The HL1-L-AC115V operates according to a simple yet reliable construction: a continuous coil and an armature attached to four contacts, which either open or close based on the voltage applied to the coil. The device is capable of quickly responding to changing input signal levels, providing a reliable response for applications where time-sensitive switches are required.

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