H3JA-8C 24VAC 3M

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Time delay relays are a type of control device typically used in industrial applications to control machinery automatically. The H3JA-8C 24VAC 3M is a good example of a time delay relay. It is a solid state timer module used to provide a delayed switch off and switch on function. The H3JA-8C 24VAC 3M is designed to meet the requirements of the EN60730 standards and offers advanced features such as self-test, external potentiometer adjustment, and opto-isolation input.

The H3JA-8C 24VAC 3M has a wide variety of applications, ranging from controlling machine sequences to providing home automation features. It can be used in industrial production lines, in manufacturing settings and in home automation. It is designed to be easy to install and maintain, making it suitable for virtually any application.

The H3JA-8C 24VAC 3M is a 3-module timer relay, designed for AC control voltage. It has three different time ranges; 0.1 to 3 seconds, 0.3 to 10 seconds, and 0.5 to 30 seconds. There are three input channels, which can be used to control a wide range of devices, depending on the application. The relay can be triggered by a momentary contact switch or a non-contact voltage pulse.

The working principle of the H3JA-8C 24VAC 3M is relatively simple. When the input is triggered, the internal logic module activates a timer. The timer counts from 0 to the set time and then releases the relay signals. The output signals can be used to trigger any type of switch/relay or control devices. The input and output contacts are isolated from each other to ensure safety.

In summary, the H3JA-8C 24VAC 3M is an ideal time delay relay for a wide range of industrial and home automation applications. It has a wide variety of time ranges, allowing it to be used for various control tasks. Its simple working principle makes it easy to install and maintain, and the isolation of the input and output contacts ensures safety.

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