LTL77HKYE1

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LED Indicators are discrete pieces of electrical equipment that are used to indicate a presence or absence of electricity. The LTL 77HKYE1 is one such LED indicator that has been designed for use in multiple scenarios. In this article, we will discuss the application field and working principle of the LTL 77HKYE1 in detail.

Description

The LTL 77HKYE1 is an LED indicator with red, green, and amber colored LEDs. It is rated for a maximum voltage of 250 Volts and a maximum current of 4 Amps. It is certified according to UL requirements and is RoHS compliant. The body of the indicator is made of polycarbonate housing, which is fire rated V2 and has an IP66 seal rating.

Application Fields

The LTL 77HKYE1 LED indicator has multiple applications. It can be used as an indication of a power source, warning of exceeding current, or a visual indication of a voltage rush. It is most commonly used in power distribution and control applications, such as circuit breakers, load centers, and switchgear. It can be used in domestic and industrial applications, such as industrial buildings and automotive applications.

Working Principle

The LTL 77HKYE1 LED indicator works on the principle of using LEDs to indicate the status of electrical waves. It uses three indicators, each of which has a separate function. The red LED indicates a presence of power, green LED indicates a normal status, and amber LED indicates that the current is exceeding the maximum allowable limit. When the LED indicator is powered up, it is illuminated and remains illuminated until the current on the line leaves the acceptable levels. 

Advantages

The LTL 77HKYE1 LED indicator has several advantages. It is very easy to install, requires no additional wiring, and has no moving parts. It is a reliable and durable indicator thanks to its fireproof polycarbonate housing. The indicator is also resistant to shock and vibration, and has a long life expectancy.

Conclusion

The LTL 77HKYE1 is an LED indicator with red, green, and amber colored LEDs that can be used for multiple applications. It is rated for a maximum voltage of 250 Volts and a maximum current of 4 Amps, and is suitable for both residential and industrial applications. It works on the principle of using LEDs to indicate the status of electrical waves, making it a reliable and durable indicator. The indicator also has several advantages, such as being easy to install and being resistant to shock and vibration.

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